212112110000331 has 24 divisors (see below), whose sum is σ = 309400653478176. Its totient is φ = 140018315754240.

The previous prime is 212112110000321. The next prime is 212112110000377. The reversal of 212112110000331 is 133000011211212.

212112110000331 is a `hidden beast` number, since 2 + 1 + 211 + 21 + 100 + 0 + 0 + 331 = 666.

It is not a de Polignac number, because 212112110000331 - 2²³ = 212112101611723 is a prime.

It is a super-2 number, since 2×212112110000331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212112110000321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101914735 + ... + 103975176.

It is an arithmetic number, because the mean of its divisors is an integer number (12891693894924).

Almost surely, 2^{212112110000331} is an apocalyptic number.

212112110000331 is a deficient number, since it is larger than the sum of its proper divisors (97288543477845).

212112110000331 is a wasteful number, since it uses less digits than its factorization.

212112110000331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205891043 (or 205891040 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 212112110000331 its reverse (133000011211212), we get a palindrome (345112121211543).

The spelling of 212112110000331 in words is "two hundred twelve trillion, one hundred twelve billion, one hundred ten million, three hundred thirty-one", and thus it is an aban number.