Search a number
-
+
122332032100001 = 313946194583871
BaseRepresentation
bin11011110100001010100101…
…010100010110011010100001
3121001010211100122121012011202
4123310022211110112122201
5112013242000204200001
61112102320522050545
734524124540031333
oct3364124524263241
9531124318535152
10122332032100001
1135a847a5a27109
1211878926049a55
135334b26b8ab69
14222cc8ad1d453
15e2220c01e96b
hex6f42a55166a1

122332032100001 has 4 divisors (see below), whose sum is σ = 126278226683904. Its totient is φ = 118385837516100.

The previous prime is 122332032099947. The next prime is 122332032100037. The reversal of 122332032100001 is 100001230233221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122332032100001 - 214 = 122332032083617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122332032100081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973097291905 + ... + 1973097291966.

It is an arithmetic number, because the mean of its divisors is an integer number (31569556670976).

Almost surely, 2122332032100001 is an apocalyptic number.

It is an amenable number.

122332032100001 is a deficient number, since it is larger than the sum of its proper divisors (3946194583903).

122332032100001 is an equidigital number, since it uses as much as digits as its factorization.

122332032100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946194583902.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122332032100001 its reverse (100001230233221), we get a palindrome (222333262333222).

The spelling of 122332032100001 in words is "one hundred twenty-two trillion, three hundred thirty-two billion, thirty-two million, one hundred thousand, one".

Divisors: 1 31 3946194583871 122332032100001