22415103552 has 56 divisors (see below), whose sum is σ = 60057385600. Its totient is φ = 7377117696.

The previous prime is 22415103541. The next prime is 22415103577. The reversal of 22415103552 is 25530151422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723727 + ... + 754062.

Almost surely, 2^22415103552 is an apocalyptic number.

It is an amenable number.

22415103552 is an abundant number, since it is smaller than the sum of its proper divisors (37642282048).

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

22415103552 is a wasteful number, since it uses less digits than its factorization.

22415103552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477883 (or 1477873 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 22415103552 its reverse (25530151422), we get a palindrome (47945254974).

The spelling of 22415103552 in words is "twenty-two billion, four hundred fifteen million, one hundred three thousand, five hundred fifty-two".