210112022312 has 16 divisors (see below), whose sum is σ = 394053660000. Its totient is φ = 105031046320.

The previous prime is 210112022297. The next prime is 210112022317. The reversal of 210112022312 is 213220211012.

It is not an unprimeable number, because it can be changed into a prime (210112022317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3084812 + ... + 3152187.

It is an arithmetic number, because the mean of its divisors is an integer number (24628353750).

Almost surely, 2^210112022312 is an apocalyptic number.

It is an amenable number.

210112022312 is a deficient number, since it is larger than the sum of its proper divisors (183941637688).

210112022312 is a wasteful number, since it uses less digits than its factorization.

210112022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6241216 (or 6241212 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 210112022312 its reverse (213220211012), we get a palindrome (423332233324).

The spelling of 210112022312 in words is "two hundred ten billion, one hundred twelve million, twenty-two thousand, three hundred twelve".