22125005410432 has 64 divisors (see below), whose sum is σ = 47026192926240. Its totient is φ = 10332287979520.

The previous prime is 22125005410397. The next prime is 22125005410439. The reversal of 22125005410432 is 23401450052122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 22125005410394 and 22125005410403.

It is not an unprimeable number, because it can be changed into a prime (22125005410439) 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, 38523118 + ... + 39093229.

Almost surely, 2^{22125005410432} is an apocalyptic number.

It is an amenable number.

22125005410432 is an abundant number, since it is smaller than the sum of its proper divisors (24901187515808).

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

22125005410432 is a wasteful number, since it uses less digits than its factorization.

22125005410432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77616509 (or 77616497 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 22125005410432 its reverse (23401450052122), we get a palindrome (45526455462554).

The spelling of 22125005410432 in words is "twenty-two trillion, one hundred twenty-five billion, five million, four hundred ten thousand, four hundred thirty-two".