22625102242 has 16 divisors (see below), whose sum is σ = 34856220672. Its totient is φ = 11007803680.

The previous prime is 22625102233. The next prime is 22625102257. The reversal of 22625102242 is 24220152622.

It is a self number, because there is not a number n which added to its sum of digits gives 22625102242.

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, 328798 + ... + 391609.

It is an arithmetic number, because the mean of its divisors is an integer number (2178513792).

Almost surely, 2^22625102242 is an apocalyptic number.

22625102242 is a deficient number, since it is larger than the sum of its proper divisors (12231118430).

22625102242 is a wasteful number, since it uses less digits than its factorization.

22625102242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720833.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 22625102242 its reverse (24220152622), we get a palindrome (46845254864).

The spelling of 22625102242 in words is "twenty-two billion, six hundred twenty-five million, one hundred two thousand, two hundred forty-two".