3132313212000 has 192 divisors, whose sum is σ = 11727380980224. Its totient is φ = 715957286400.

The previous prime is 3132313211971. The next prime is 3132313212053. The reversal of 3132313212000 is 2123132313.

It is a super-2 number, since 2×3132313212000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18560722 + ... + 18728721.

It is an arithmetic number, because the mean of its divisors is an integer number (61080109272).

Almost surely, 2^{3132313212000} is an apocalyptic number.

3132313212000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3132313212000 is an abundant number, since it is smaller than the sum of its proper divisors (8595067768224).

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

3132313212000 is a wasteful number, since it uses less digits than its factorization.

3132313212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37289478 (or 37289460 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3132313212000 its reverse (2123132313), we get a palindrome (3134436344313).

The spelling of 3132313212000 in words is "three trillion, one hundred thirty-two billion, three hundred thirteen million, two hundred twelve thousand".