3132313012212 has 24 divisors (see below), whose sum is σ = 7314022746912. Its totient is φ = 1043348282400.

The previous prime is 3132313012211. The next prime is 3132313012247. The reversal of 3132313012212 is 2122103132313.

It is a super-2 number, since 2×3132313012212² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132313012211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94489614 + ... + 94522757.

It is an arithmetic number, because the mean of its divisors is an integer number (304750947788).

Almost surely, 2^{3132313012212} is an apocalyptic number.

It is an amenable number.

3132313012212 is an abundant number, since it is smaller than the sum of its proper divisors (4181709734700).

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

3132313012212 is a wasteful number, since it uses less digits than its factorization.

3132313012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189013759 (or 189013757 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3132313012212 its reverse (2122103132313), we get a palindrome (5254416144525).

The spelling of 3132313012212 in words is "three trillion, one hundred thirty-two billion, three hundred thirteen million, twelve thousand, two hundred twelve".