13112023222020 has 48 divisors (see below), whose sum is σ = 36918769325760. Its totient is φ = 3477005782656.

The previous prime is 13112023222009. The next prime is 13112023222073. The reversal of 13112023222020 is 2022232021131.

13112023222020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610418647 + ... + 610440126.

It is an arithmetic number, because the mean of its divisors is an integer number (769141027620).

Almost surely, 2^{13112023222020} is an apocalyptic number.

13112023222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112023222020 is an abundant number, since it is smaller than the sum of its proper divisors (23806746103740).

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

13112023222020 is a wasteful number, since it uses less digits than its factorization.

13112023222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220858964 (or 1220858962 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13112023222020 its reverse (2022232021131), we get a palindrome (15134255243151).

The spelling of 13112023222020 in words is "thirteen trillion, one hundred twelve billion, twenty-three million, two hundred twenty-two thousand, twenty".