3331100220 has 96 divisors (see below), whose sum is σ = 10667306496. Its totient is φ = 760838400.

The previous prime is 3331100177. The next prime is 3331100239. The reversal of 3331100220 is 220011333.

It is a super-2 number, since 2×3331100220² = 22192457351368096800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3331100220.

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, 931035 + ... + 934605.

It is an arithmetic number, because the mean of its divisors is an integer number (111117776).

Almost surely, 2^3331100220 is an apocalyptic number.

3331100220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3331100220 is an abundant number, since it is smaller than the sum of its proper divisors (7336206276).

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

3331100220 is a wasteful number, since it uses less digits than its factorization.

3331100220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811 (or 5809 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3331100220 is about 57715.6843500967. The cubic root of 3331100220 is about 1493.4679248421.

Adding to 3331100220 its reverse (220011333), we get a palindrome (3551111553).

The spelling of 3331100220 in words is "three billion, three hundred thirty-one million, one hundred thousand, two hundred twenty".