22224525377632 has 192 divisors, whose sum is σ = 46683112734720. Its totient is φ = 10400295628800.

The previous prime is 22224525377627. The next prime is 22224525377651. The reversal of 22224525377632 is 23677352542222.

It is a super-2 number, since 2×22224525377632² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22224525377632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 796078938 + ... + 796106854.

It is an arithmetic number, because the mean of its divisors is an integer number (243141212160).

Almost surely, 2^{22224525377632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22224525377632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23341556367360).

22224525377632 is an abundant number, since it is smaller than the sum of its proper divisors (24458587357088).

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

22224525377632 is a wasteful number, since it uses less digits than its factorization.

22224525377632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28245 (or 28237 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 52.

The spelling of 22224525377632 in words is "twenty-two trillion, two hundred twenty-four billion, five hundred twenty-five million, three hundred seventy-seven thousand, six hundred thirty-two".