212202992 has 40 divisors (see below), whose sum is σ = 423882096. Its totient is φ = 102836736.

The previous prime is 212202989. The next prime is 212203007. The reversal of 212202992 is 299202212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204908 + ... + 205940.

Almost surely, 2^212202992 is an apocalyptic number.

It is an amenable number.

212202992 is a deficient number, since it is larger than the sum of its proper divisors (211679104).

212202992 is a wasteful number, since it uses less digits than its factorization.

212202992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 212202992 is about 14567.1888846133. The cubic root of 212202992 is about 596.4634474681.

The spelling of 212202992 in words is "two hundred twelve million, two hundred two thousand, nine hundred ninety-two".