22301012122624 has 88 divisors (see below), whose sum is σ = 45031333594176. Its totient is φ = 11037726720000.

The previous prime is 22301012122607. The next prime is 22301012122639. The reversal of 22301012122624 is 42622121010322.

It is a junction number, because it is equal to n+sod(n) for n = 22301012122592 and 22301012122601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540990334 + ... + 541031554.

Almost surely, 2^{22301012122624} 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 22301012122624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22515666797088).

22301012122624 is an abundant number, since it is smaller than the sum of its proper divisors (22730321471552).

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

22301012122624 is a wasteful number, since it uses less digits than its factorization.

22301012122624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46573 (or 46555 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22301012122624 its reverse (42622121010322), we get a palindrome (64923133132946).

It can be divided in two parts, 2230101 and 2122624, that added together give a triangular number (4352725 = T₂₉₅₀).

The spelling of 22301012122624 in words is "twenty-two trillion, three hundred one billion, twelve million, one hundred twenty-two thousand, six hundred twenty-four".