212331133312300 has 36 divisors (see below), whose sum is σ = 460761650469400. Its totient is φ = 84931883521920.

The previous prime is 212331133312283. The next prime is 212331133312339. The reversal of 212331133312300 is 3213331133212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8017687 + ... + 22112113.

Almost surely, 2^{212331133312300} is an apocalyptic number.

212331133312300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212331133312300 is an abundant number, since it is smaller than the sum of its proper divisors (248430517157100).

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

212331133312300 is a wasteful number, since it uses less digits than its factorization.

212331133312300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14245090 (or 14245083 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 212331133312300 its reverse (3213331133212), we get a palindrome (215544464445512).

The spelling of 212331133312300 in words is "two hundred twelve trillion, three hundred thirty-one billion, one hundred thirty-three million, three hundred twelve thousand, three hundred".