212203131232200 has 96 divisors (see below), whose sum is σ = 658010585103360. Its totient is φ = 56571942240000.

The previous prime is 212203131232199. The next prime is 212203131232217. The reversal of 212203131232200 is 2232131302212.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 46439176 + ... + 50803575.

It is an arithmetic number, because the mean of its divisors is an integer number (6854276928160).

Almost surely, 2^{212203131232200} is an apocalyptic number.

212203131232200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212203131232200 is an abundant number, since it is smaller than the sum of its proper divisors (445807453871160).

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

212203131232200 is a wasteful number, since it uses less digits than its factorization.

212203131232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97246407 (or 97246398 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 212203131232200 its reverse (2232131302212), we get a palindrome (214435262534412).

The spelling of 212203131232200 in words is "two hundred twelve trillion, two hundred three billion, one hundred thirty-one million, two hundred thirty-two thousand, two hundred".