112130023312212 has 12 divisors (see below), whose sum is σ = 261636721061856. Its totient is φ = 37376674437400.

The previous prime is 112130023312201. The next prime is 112130023312249. The reversal of 112130023312212 is 212213320031211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4672084304664 + ... + 4672084304687.

It is an arithmetic number, because the mean of its divisors is an integer number (21803060088488).

Almost surely, 2^{112130023312212} is an apocalyptic number.

112130023312212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112130023312212 is an abundant number, since it is smaller than the sum of its proper divisors (149506697749644).

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

112130023312212 is a wasteful number, since it uses less digits than its factorization.

112130023312212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9344168609358 (or 9344168609356 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 112130023312212 its reverse (212213320031211), we get a palindrome (324343343343423).

The spelling of 112130023312212 in words is "one hundred twelve trillion, one hundred thirty billion, twenty-three million, three hundred twelve thousand, two hundred twelve".