3221202233012 has 48 divisors (see below), whose sum is σ = 5835502632960. Its totient is φ = 1554215493600.

The previous prime is 3221202233009. The next prime is 3221202233021. The reversal of 3221202233012 is 2103322021223.

It is a super-2 number, since 2×3221202233012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101833943 + ... + 101865569.

It is an arithmetic number, because the mean of its divisors is an integer number (121572971520).

Almost surely, 2^{3221202233012} is an apocalyptic number.

It is an amenable number.

3221202233012 is a deficient number, since it is larger than the sum of its proper divisors (2614300399948).

3221202233012 is a wasteful number, since it uses less digits than its factorization.

3221202233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33972 (or 33970 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3221202233012 its reverse (2103322021223), we get a palindrome (5324524254235).

The spelling of 3221202233012 in words is "three trillion, two hundred twenty-one billion, two hundred two million, two hundred thirty-three thousand, twelve".