13022222120120 has 32 divisors (see below), whose sum is σ = 30573912805920. Its totient is φ = 4982415419520.

The previous prime is 13022222120119. The next prime is 13022222120123. The reversal of 13022222120120 is 2102122222031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13022222120092 and 13022222120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022222120123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7077293711 + ... + 7077295550.

It is an arithmetic number, because the mean of its divisors is an integer number (955434775185).

Almost surely, 2^{13022222120120} is an apocalyptic number.

13022222120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13022222120120 is an abundant number, since it is smaller than the sum of its proper divisors (17551690685800).

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

13022222120120 is a wasteful number, since it uses less digits than its factorization.

13022222120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14154589295 (or 14154589291 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 13022222120120 its reverse (2102122222031), we get a palindrome (15124344342151).

The spelling of 13022222120120 in words is "thirteen trillion, twenty-two billion, two hundred twenty-two million, one hundred twenty thousand, one hundred twenty".