212311032232 has 32 divisors (see below), whose sum is σ = 428773514400. Its totient is φ = 97974039744.

The previous prime is 212311032209. The next prime is 212311032239. The reversal of 212311032232 is 232230113212.

It is not an unprimeable number, because it can be changed into a prime (212311032239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503403 + ... + 823429.

It is an arithmetic number, because the mean of its divisors is an integer number (13399172325).

Almost surely, 2^212311032232 is an apocalyptic number.

It is an amenable number.

212311032232 is an abundant number, since it is smaller than the sum of its proper divisors (216462482168).

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

212311032232 is a wasteful number, since it uses less digits than its factorization.

212311032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326425 (or 326421 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212311032232 its reverse (232230113212), we get a palindrome (444541145444).

The spelling of 212311032232 in words is "two hundred twelve billion, three hundred eleven million, thirty-two thousand, two hundred thirty-two".