22525130224642 has 32 divisors (see below), whose sum is σ = 36323446855680. Its totient is φ = 10442572105680.

The previous prime is 22525130224637. The next prime is 22525130224697. The reversal of 22525130224642 is 24642203152522.

It is a junction number, because it is equal to n+sod(n) for n = 22525130224595 and 22525130224604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121911133 + ... + 122095759.

It is an arithmetic number, because the mean of its divisors is an integer number (1135107714240).

Almost surely, 2^{22525130224642} is an apocalyptic number.

22525130224642 is a deficient number, since it is larger than the sum of its proper divisors (13798316631038).

22525130224642 is a wasteful number, since it uses less digits than its factorization.

22525130224642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253006.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 22525130224642 in words is "twenty-two trillion, five hundred twenty-five billion, one hundred thirty million, two hundred twenty-four thousand, six hundred forty-two".