210112202312 has 96 divisors (see below), whose sum is σ = 419728327200. Its totient is φ = 98569836288.

The previous prime is 210112202309. The next prime is 210112202347. The reversal of 210112202312 is 213202211012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220474028 + ... + 220474980.

It is an arithmetic number, because the mean of its divisors is an integer number (4372170075).

Almost surely, 2^210112202312 is an apocalyptic number.

It is an amenable number.

210112202312 is a deficient number, since it is larger than the sum of its proper divisors (209616124888).

210112202312 is a wasteful number, since it uses less digits than its factorization.

210112202312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947 (or 1920 counting only the distinct ones).

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

Adding to 210112202312 its reverse (213202211012), we get a palindrome (423314413324).

The spelling of 210112202312 in words is "two hundred ten billion, one hundred twelve million, two hundred two thousand, three hundred twelve".