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122000341201 = 189463643927
BaseRepresentation
bin111000110011111001…
…0010111100011010001
3102122220102011110202121
41301213302113203101
53444324041404301
6132013550414241
711546165534644
oct1614762274321
9378812143677
10122000341201
1147816015072
121b789801381
13b673750b0b
145c94c8da5b
1532908d43a1
hex1c67c978d1

122000341201 has 4 divisors (see below), whose sum is σ = 122001174592. Its totient is φ = 121999507812.

The previous prime is 122000341171. The next prime is 122000341217. The reversal of 122000341201 is 102143000221.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 122000341201 - 227 = 121866123473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122000341241) 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, 132501 + ... + 511426.

It is an arithmetic number, because the mean of its divisors is an integer number (30500293648).

Almost surely, 2122000341201 is an apocalyptic number.

It is an amenable number.

122000341201 is a deficient number, since it is larger than the sum of its proper divisors (833391).

122000341201 is an equidigital number, since it uses as much as digits as its factorization.

122000341201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833390.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 122000341201 its reverse (102143000221), we get a palindrome (224143341422).

The spelling of 122000341201 in words is "one hundred twenty-two billion, three hundred forty-one thousand, two hundred one".

Divisors: 1 189463 643927 122000341201