372112212 has 12 divisors (see below), whose sum is σ = 868261856. Its totient is φ = 124037400.

The previous prime is 372112123. The next prime is 372112249. The reversal of 372112212 is 212211273.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15504664 + ... + 15504687.

Almost surely, 2^372112212 is an apocalyptic number.

It is an amenable number.

372112212 is an abundant number, since it is smaller than the sum of its proper divisors (496149644).

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

372112212 is a wasteful number, since it uses less digits than its factorization.

372112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31009358 (or 31009356 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 372112212 is about 19290.2102632397. The cubic root of 372112212 is about 719.2689416066.

Adding to 372112212 its reverse (212211273), we get a palindrome (584323485).

The spelling of 372112212 in words is "three hundred seventy-two million, one hundred twelve thousand, two hundred twelve".