13033031102220 has 96 divisors (see below), whose sum is σ = 38456947872000. Its totient is φ = 3288800634624.

The previous prime is 13033031102177. The next prime is 13033031102227. The reversal of 13033031102220 is 2220113033031.

It is a super-2 number, since 2×13033031102220² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13033031102227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5518170 + ... + 7517729.

It is an arithmetic number, because the mean of its divisors is an integer number (400593207000).

Almost surely, 2^{13033031102220} is an apocalyptic number.

13033031102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13033031102220 is an abundant number, since it is smaller than the sum of its proper divisors (25423916769780).

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

13033031102220 is a wasteful number, since it uses less digits than its factorization.

13033031102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13036807 (or 13036805 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13033031102220 its reverse (2220113033031), we get a palindrome (15253144135251).

The spelling of 13033031102220 in words is "thirteen trillion, thirty-three billion, thirty-one million, one hundred two thousand, two hundred twenty".