3212555234531 has 12 divisors (see below), whose sum is σ = 3416418139464. Its totient is φ = 3020240714400.

The previous prime is 3212555234467. The next prime is 3212555234549. The reversal of 3212555234531 is 1354325552123.

It is not a de Polignac number, because 3212555234531 - 2⁶ = 3212555234467 is a prime.

It is a super-2 number, since 2×3212555234531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212555234431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33918530 + ... + 34013111.

It is an arithmetic number, because the mean of its divisors is an integer number (284701511622).

Almost surely, 2^{3212555234531} is an apocalyptic number.

3212555234531 is a deficient number, since it is larger than the sum of its proper divisors (203862904933).

3212555234531 is a wasteful number, since it uses less digits than its factorization.

3212555234531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67931810 (or 67931791 counting only the distinct ones).

The product of its digits is 540000, while the sum is 41.

The spelling of 3212555234531 in words is "three trillion, two hundred twelve billion, five hundred fifty-five million, two hundred thirty-four thousand, five hundred thirty-one".