332013012 has 12 divisors (see below), whose sum is σ = 774697056. Its totient is φ = 110671000.

The previous prime is 332012999. The next prime is 332013013. The reversal of 332013012 is 210310233.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×332013012² = 220465280274624288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332012982 and 332013000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332013013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13833864 + ... + 13833887.

It is an arithmetic number, because the mean of its divisors is an integer number (64558088).

Almost surely, 2^332013012 is an apocalyptic number.

It is an amenable number.

332013012 is an abundant number, since it is smaller than the sum of its proper divisors (442684044).

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

332013012 is a wasteful number, since it uses less digits than its factorization.

332013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27667758 (or 27667756 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 332013012 is about 18221.2242179278. The cubic root of 332013012 is about 692.4446033006. Note that the first 3 decimals are identical.

Adding to 332013012 its reverse (210310233), we get a palindrome (542323245).

The spelling of 332013012 in words is "three hundred thirty-two million, thirteen thousand, twelve".