332012212 has 24 divisors (see below), whose sum is σ = 667014656. Its totient is φ = 141650208.

The previous prime is 332012189. The next prime is 332012257. The reversal of 332012212 is 212210233.

It is a super-2 number, since 2×332012212² = 220464217834265888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20343 + ... + 32830.

Almost surely, 2^332012212 is an apocalyptic number.

It is an amenable number.

332012212 is an abundant number, since it is smaller than the sum of its proper divisors (335002444).

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

332012212 is a wasteful number, since it uses less digits than its factorization.

332012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53407 (or 53405 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 332012212 is about 18221.2022654928. The cubic root of 332012212 is about 692.4440471416. Note that the first 3 decimals are identical.

Adding to 332012212 its reverse (212210233), we get a palindrome (544222445).

The spelling of 332012212 in words is "three hundred thirty-two million, twelve thousand, two hundred twelve".