22142104222120 has 64 divisors (see below), whose sum is σ = 52077795379200. Its totient is φ = 8462641674240.

The previous prime is 22142104222103. The next prime is 22142104222171. The reversal of 22142104222120 is 2122240124122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112918089 + ... + 113114008.

It is an arithmetic number, because the mean of its divisors is an integer number (813715552800).

Almost surely, 2^{22142104222120} is an apocalyptic number.

22142104222120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22142104222120 is an abundant number, since it is smaller than the sum of its proper divisors (29935691157080).

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

22142104222120 is a wasteful number, since it uses less digits than its factorization.

22142104222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226032218 (or 226032214 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 22142104222120 its reverse (2122240124122), we get a palindrome (24264344346242).

The spelling of 22142104222120 in words is "twenty-two trillion, one hundred forty-two billion, one hundred four million, two hundred twenty-two thousand, one hundred twenty".