212313120032 has 24 divisors (see below), whose sum is σ = 450144644796. Its totient is φ = 97990670592.

The previous prime is 212313120029. The next prime is 212313120049. The reversal of 212313120032 is 230021313212.

It can be written as a sum of positive squares in 2 ways, for example, as 200413800976 + 11899319056 = 447676^2 + 109084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 212313119986 and 212313120013.

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, 255183623 + ... + 255184454.

Almost surely, 2^212313120032 is an apocalyptic number.

It is an amenable number.

212313120032 is an abundant number, since it is smaller than the sum of its proper divisors (237831524764).

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

212313120032 is a wasteful number, since it uses less digits than its factorization.

212313120032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510368100 (or 510368092 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212313120032 its reverse (230021313212), we get a palindrome (442334433244).

The spelling of 212313120032 in words is "two hundred twelve billion, three hundred thirteen million, one hundred twenty thousand, thirty-two".