3321231031012 has 12 divisors (see below), whose sum is σ = 6154045734060. Its totient is φ = 1562932249856.

The previous prime is 3321231030991. The next prime is 3321231031049. The reversal of 3321231031012 is 2101301321233.

It can be written as a sum of positive squares in 2 ways, for example, as 2465132365476 + 856098665536 = 1570074^2 + 925256^2 .

It is a super-2 number, since 2×3321231031012² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24420816337 + ... + 24420816472.

It is an arithmetic number, because the mean of its divisors is an integer number (512837144505).

Almost surely, 2^{3321231031012} is an apocalyptic number.

It is an amenable number.

3321231031012 is a deficient number, since it is larger than the sum of its proper divisors (2832814703048).

3321231031012 is a wasteful number, since it uses less digits than its factorization.

3321231031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48841632830 (or 48841632828 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3321231031012 its reverse (2101301321233), we get a palindrome (5422532352245).

The spelling of 3321231031012 in words is "three trillion, three hundred twenty-one billion, two hundred thirty-one million, thirty-one thousand, twelve".