212200960 has 40 divisors (see below), whose sum is σ = 508791096. Its totient is φ = 84879360.

The previous prime is 212200943. The next prime is 212200973. The reversal of 212200960 is 69002212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38886 + ... + 44005.

Almost surely, 2^212200960 is an apocalyptic number.

212200960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212200960 is an abundant number, since it is smaller than the sum of its proper divisors (296590136).

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

212200960 is an frugal number, since it uses more digits than its factorization.

212200960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82914 (or 82898 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 212200960 is about 14567.1191386629. The cubic root of 212200960 is about 596.4615436030.

The spelling of 212200960 in words is "two hundred twelve million, two hundred thousand, nine hundred sixty".