3132322012 has 12 divisors (see below), whose sum is σ = 5804008560. Its totient is φ = 1474033856.

The previous prime is 3132321967. The next prime is 3132322019. The reversal of 3132322012 is 2102232313.

It is a super-2 number, since 2×3132322012² = 19622882373719456288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132322019) 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, 23031712 + ... + 23031847.

It is an arithmetic number, because the mean of its divisors is an integer number (483667380).

Almost surely, 2^3132322012 is an apocalyptic number.

It is an amenable number.

3132322012 is a deficient number, since it is larger than the sum of its proper divisors (2671686548).

3132322012 is a wasteful number, since it uses less digits than its factorization.

3132322012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46063580 (or 46063578 counting only the distinct ones).

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

The square root of 3132322012 is about 55967.1511871026. The cubic root of 3132322012 is about 1463.1498287553.

Adding to 3132322012 its reverse (2102232313), we get a palindrome (5234554325).

It can be divided in two parts, 31323 and 22012, that added together give a palindrome (53335).

The spelling of 3132322012 in words is "three billion, one hundred thirty-two million, three hundred twenty-two thousand, twelve".