212013202332 has 24 divisors (see below), whose sum is σ = 494735468416. Its totient is φ = 70665639408.

The previous prime is 212013202319. The next prime is 212013202333. The reversal of 212013202332 is 233202310212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 212013202299 and 212013202308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212013202333) 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, 514168 + ... + 829695.

Almost surely, 2^212013202332 is an apocalyptic number.

It is an amenable number.

212013202332 is an abundant number, since it is smaller than the sum of its proper divisors (282722266084).

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

212013202332 is a wasteful number, since it uses less digits than its factorization.

212013202332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357017 (or 1357015 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 212013202332 its reverse (233202310212), we get a palindrome (445215512544).

The spelling of 212013202332 in words is "two hundred twelve billion, thirteen million, two hundred two thousand, three hundred thirty-two".