23210010012112 has 80 divisors (see below), whose sum is σ = 56067004196352. Its totient is φ = 9042656895360.

The previous prime is 23210010012109. The next prime is 23210010012113. The reversal of 23210010012112 is 21121001001232.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210010012113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61692123 + ... + 62067205.

Almost surely, 2^{23210010012112} is an apocalyptic number.

23210010012112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23210010012112 is an abundant number, since it is smaller than the sum of its proper divisors (32856994184240).

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

23210010012112 is a wasteful number, since it uses less digits than its factorization.

23210010012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425336 (or 425330 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 23210010012112 its reverse (21121001001232), we get a palindrome (44331011013344).

The spelling of 23210010012112 in words is "twenty-three trillion, two hundred ten billion, ten million, twelve thousand, one hundred twelve".