3331232220020 has 24 divisors (see below), whose sum is σ = 7363776487200. Its totient is φ = 1262361683232.

The previous prime is 3331232220011. The next prime is 3331232220049. The reversal of 3331232220020 is 200222321333.

It is a super-2 number, since 2×3331232220020² (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 7 ways as a sum of consecutive naturals, for example, 4383199910 + ... + 4383200669.

It is an arithmetic number, because the mean of its divisors is an integer number (306824020300).

Almost surely, 2^{3331232220020} is an apocalyptic number.

It is an amenable number.

3331232220020 is an abundant number, since it is smaller than the sum of its proper divisors (4032544267180).

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

3331232220020 is a wasteful number, since it uses less digits than its factorization.

3331232220020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8766400607 (or 8766400605 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 3331232220020 its reverse (200222321333), we get a palindrome (3531454541353).

The spelling of 3331232220020 in words is "three trillion, three hundred thirty-one billion, two hundred thirty-two million, two hundred twenty thousand, twenty".