23101112202 has 32 divisors (see below), whose sum is σ = 52871280000. Its totient is φ = 6591725568.

The previous prime is 23101112191. The next prime is 23101112231. The reversal of 23101112202 is 20221110132.

It is a super-2 number, since 2×23101112202² (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 15 ways as a sum of consecutive naturals, for example, 325327 + ... + 389922.

It is an arithmetic number, because the mean of its divisors is an integer number (1652227500).

Almost surely, 2^23101112202 is an apocalyptic number.

23101112202 is an abundant number, since it is smaller than the sum of its proper divisors (29770167798).

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

23101112202 is a wasteful number, since it uses less digits than its factorization.

23101112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716030.

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

Adding to 23101112202 its reverse (20221110132), we get a palindrome (43322222334).

The spelling of 23101112202 in words is "twenty-three billion, one hundred one million, one hundred twelve thousand, two hundred two".