22242336101552 has 80 divisors (see below), whose sum is σ = 52156528322112. Its totient is φ = 8970231029760.

The previous prime is 22242336101527. The next prime is 22242336101581. The reversal of 22242336101552 is 25510163324222.

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, 10724852 + ... + 12629612.

Almost surely, 2^{22242336101552} is an apocalyptic number.

It is an amenable number.

22242336101552 is an abundant number, since it is smaller than the sum of its proper divisors (29914192220560).

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

22242336101552 is a wasteful number, since it uses less digits than its factorization.

22242336101552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910926 (or 1910920 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 22242336101552 its reverse (25510163324222), we get a palindrome (47752499425774).

The spelling of 22242336101552 in words is "twenty-two trillion, two hundred forty-two billion, three hundred thirty-six million, one hundred one thousand, five hundred fifty-two".