3320130220020 has 36 divisors (see below), whose sum is σ = 10071061667940. Its totient is φ = 885368058624.

The previous prime is 3320130220007. The next prime is 3320130220093. The reversal of 3320130220020 is 200220310233.

It is a happy number.

3320130220020 is a `hidden beast` number, since 3 + 320 + 1 + 302 + 20 + 0 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 851548766436 + 2468581453584 = 922794^2 + 1571172^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3320130220020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3320130219975 and 3320130220002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9222583765 + ... + 9222584124.

Almost surely, 2^{3320130220020} is an apocalyptic number.

3320130220020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3320130220020 is an abundant number, since it is smaller than the sum of its proper divisors (6750931447920).

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

3320130220020 is a wasteful number, since it uses less digits than its factorization.

3320130220020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18445167904 (or 18445167899 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 3320130220020 its reverse (200220310233), we get a palindrome (3520350530253).

The spelling of 3320130220020 in words is "three trillion, three hundred twenty billion, one hundred thirty million, two hundred twenty thousand, twenty".