23101012122 has 24 divisors (see below), whose sum is σ = 49079662656. Its totient is φ = 7247375808.

The previous prime is 23101012111. The next prime is 23101012141. The reversal of 23101012122 is 22121010132.

It is a super-2 number, since 2×23101012122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6659458 + ... + 6662925.

It is an arithmetic number, because the mean of its divisors is an integer number (2044985944).

Almost surely, 2^23101012122 is an apocalyptic number.

23101012122 is an abundant number, since it is smaller than the sum of its proper divisors (25978650534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23101012122 is a wasteful number, since it uses less digits than its factorization.

23101012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13322422 (or 13322405 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 23101012122 its reverse (22121010132), we get a palindrome (45222022254).

The spelling of 23101012122 in words is "twenty-three billion, one hundred one million, twelve thousand, one hundred twenty-two".