13033221133120 has 56 divisors (see below), whose sum is σ = 31409277861024. Its totient is φ = 5150477738496.

The previous prime is 13033221133103. The next prime is 13033221133139. The reversal of 13033221133120 is 2133112233031.

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, 245327754 + ... + 245380873.

It is an arithmetic number, because the mean of its divisors is an integer number (560879961804).

Almost surely, 2^{13033221133120} is an apocalyptic number.

13033221133120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13033221133120 is an abundant number, since it is smaller than the sum of its proper divisors (18376056727904).

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

13033221133120 is an equidigital number, since it uses as much as digits as its factorization.

13033221133120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490708727 (or 490708717 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13033221133120 its reverse (2133112233031), we get a palindrome (15166333366151).

The spelling of 13033221133120 in words is "thirteen trillion, thirty-three billion, two hundred twenty-one million, one hundred thirty-three thousand, one hundred twenty".