22525211410516 has 6 divisors (see below), whose sum is σ = 39419119968410. Its totient is φ = 11262605705256.

The previous prime is 22525211410391. The next prime is 22525211410517. The reversal of 22525211410516 is 61501411252522.

It can be written as a sum of positive squares in only one way, i.e., 20748844908100 + 1776366502416 = 4555090^2 + 1332804^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22525211410517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815651426311 + ... + 2815651426318.

Almost surely, 2^{22525211410516} is an apocalyptic number.

It is an amenable number.

22525211410516 is a deficient number, since it is larger than the sum of its proper divisors (16893908557894).

22525211410516 is a wasteful number, since it uses less digits than its factorization.

22525211410516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631302852633 (or 5631302852631 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

The spelling of 22525211410516 in words is "twenty-two trillion, five hundred twenty-five billion, two hundred eleven million, four hundred ten thousand, five hundred sixteen".