3312220132 has 24 divisors (see below), whose sum is σ = 6268186232. Its totient is φ = 1522368000.

The previous prime is 3312220129. The next prime is 3312220139. The reversal of 3312220132 is 2310222133.

It can be written as a sum of positive squares in 4 ways, for example, as 84162276 + 3228057856 = 9174^2 + 56816^2 .

It is not an unprimeable number, because it can be changed into a prime (3312220139) 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, 119619 + ... + 144682.

Almost surely, 2^3312220132 is an apocalyptic number.

It is an amenable number.

3312220132 is a deficient number, since it is larger than the sum of its proper divisors (2955966100).

3312220132 is a wasteful number, since it uses less digits than its factorization.

3312220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264559 (or 264557 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3312220132 is about 57551.8907769328. The cubic root of 3312220132 is about 1490.6410064204.

Adding to 3312220132 its reverse (2310222133), we get a palindrome (5622442265).

The spelling of 3312220132 in words is "three billion, three hundred twelve million, two hundred twenty thousand, one hundred thirty-two".