22125114204042 has 64 divisors (see below), whose sum is σ = 44725589213184. Its totient is φ = 7296264279360.

The previous prime is 22125114204041. The next prime is 22125114204043. The reversal of 22125114204042 is 24040241152122.

It is an interprime number because it is at equal distance from previous prime (22125114204041) and next prime (22125114204043).

It is not an unprimeable number, because it can be changed into a prime (22125114204041) 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, 605701183 + ... + 605737709.

It is an arithmetic number, because the mean of its divisors is an integer number (698837331456).

Almost surely, 2^{22125114204042} is an apocalyptic number.

22125114204042 is an abundant number, since it is smaller than the sum of its proper divisors (22600475009142).

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

22125114204042 is a wasteful number, since it uses less digits than its factorization.

22125114204042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39603.

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 22125114204042 its reverse (24040241152122), we get a palindrome (46165355356164).

The spelling of 22125114204042 in words is "twenty-two trillion, one hundred twenty-five billion, one hundred fourteen million, two hundred four thousand, forty-two".