332020312 has 16 divisors (see below), whose sum is σ = 670425840. Its totient is φ = 153240096.

The previous prime is 332020289. The next prime is 332020313. The reversal of 332020312 is 213020233.

332020312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×332020312² = 220474975161154688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332020313) 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, 1596148 + ... + 1596355.

It is an arithmetic number, because the mean of its divisors is an integer number (41901615).

Almost surely, 2^332020312 is an apocalyptic number.

It is an amenable number.

332020312 is an abundant number, since it is smaller than the sum of its proper divisors (338405528).

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

332020312 is a wasteful number, since it uses less digits than its factorization.

332020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192522 (or 3192518 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 332020312 is about 18221.4245326758. The cubic root of 332020312 is about 692.4496782107.

Adding to 332020312 its reverse (213020233), we get a palindrome (545040545).

It can be divided in two parts, 3320 and 20312, that added together give a palindrome (23632).

The spelling of 332020312 in words is "three hundred thirty-two million, twenty thousand, three hundred twelve".