22634525641242 has 16 divisors (see below), whose sum is σ = 45270021637440. Its totient is φ = 7544680154592.

The previous prime is 22634525641163. The next prime is 22634525641271. The reversal of 22634525641242 is 24214652543622.

It is a junction number, because it is equal to n+sod(n) for n = 22634525641191 and 22634525641200.

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, 40128043 + ... + 40688190.

It is an arithmetic number, because the mean of its divisors is an integer number (2829376352340).

Almost surely, 2^{22634525641242} is an apocalyptic number.

22634525641242 is an abundant number, since it is smaller than the sum of its proper divisors (22635495996198).

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

22634525641242 is a wasteful number, since it uses less digits than its factorization.

22634525641242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80862917.

The product of its digits is 5529600, while the sum is 48.

The spelling of 22634525641242 in words is "twenty-two trillion, six hundred thirty-four billion, five hundred twenty-five million, six hundred forty-one thousand, two hundred forty-two".