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122032332212131 = 1136536930363409
BaseRepresentation
bin11011101111110011011101…
…110100000000011110100011
3121000002011210001101102212201
4123233303131310000132203
5111443334204021242011
61111312513545234031
734463354645023315
oct3357633564003643
9530064701342781
10122032332212131
1135979692180570
121182a825192917
1353127a42990c3
14221c5799bd7b5
15e1951ad92cc1
hex6efcddd007a3

122032332212131 has 8 divisors (see below), whose sum is σ = 133126549340400. Its totient is φ = 110938176541440.

The previous prime is 122032332212113. The next prime is 122032332212233. The reversal of 122032332212131 is 131212233230221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122032332212131 - 221 = 122032330114979 is a prime.

It is a super-2 number, since 2×1220323322121312 (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122032332212131.

It is not an unprimeable number, because it can be changed into a prime (122032332212101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11162646 + ... + 19200763.

It is an arithmetic number, because the mean of its divisors is an integer number (16640818667550).

Almost surely, 2122032332212131 is an apocalyptic number.

122032332212131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122032332212131 is a deficient number, since it is larger than the sum of its proper divisors (11094217128269).

122032332212131 is a wasteful number, since it uses less digits than its factorization.

122032332212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30728789.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 122032332212131 its reverse (131212233230221), we get a palindrome (253244565442352).

The spelling of 122032332212131 in words is "one hundred twenty-two trillion, thirty-two billion, three hundred thirty-two million, two hundred twelve thousand, one hundred thirty-one".

Divisors: 1 11 365369 4019059 30363409 333997499 11093848382921 122032332212131