22125034430554 has 16 divisors (see below), whose sum is σ = 38334284254656. Its totient is φ = 9465255371200.

The previous prime is 22125034430539. The next prime is 22125034430557. The reversal of 22125034430554 is 45503443052122.

It is not an unprimeable number, because it can be changed into a prime (22125034430557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29578922662 + ... + 29578923409.

It is an arithmetic number, because the mean of its divisors is an integer number (2395892765916).

Almost surely, 2^{22125034430554} is an apocalyptic number.

22125034430554 is a deficient number, since it is larger than the sum of its proper divisors (16209249824102).

22125034430554 is a wasteful number, since it uses less digits than its factorization.

22125034430554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59157846101.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 22125034430554 its reverse (45503443052122), we get a palindrome (67628477482676).

The spelling of 22125034430554 in words is "twenty-two trillion, one hundred twenty-five billion, thirty-four million, four hundred thirty thousand, five hundred fifty-four".