22525114546204 has 48 divisors (see below), whose sum is σ = 42073761169440. Its totient is φ = 10514775265280.

The previous prime is 22525114546139. The next prime is 22525114546223. The reversal of 22525114546204 is 40264541152522.

It is a super-2 number, since 2×22525114546204² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 21007542 + ... + 22053730.

It is an arithmetic number, because the mean of its divisors is an integer number (876536691030).

Almost surely, 2^{22525114546204} is an apocalyptic number.

It is an amenable number.

22525114546204 is a deficient number, since it is larger than the sum of its proper divisors (19548646623236).

22525114546204 is a wasteful number, since it uses less digits than its factorization.

22525114546204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048758 (or 1048756 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 22525114546204 its reverse (40264541152522), we get a palindrome (62789655698726).

The spelling of 22525114546204 in words is "twenty-two trillion, five hundred twenty-five billion, one hundred fourteen million, five hundred forty-six thousand, two hundred four".