22504223300052 has 48 divisors (see below), whose sum is σ = 56560516104960. Its totient is φ = 6922975317888.

The previous prime is 22504223300033. The next prime is 22504223300123. The reversal of 22504223300052 is 25000332240522.

It is a junction number, because it is equal to n+sod(n) for n = 22504223299992 and 22504223300019.

It is a congruent number.

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, 13821027 + ... + 15363242.

It is an arithmetic number, because the mean of its divisors is an integer number (1178344085520).

Almost surely, 2^{22504223300052} is an apocalyptic number.

It is an amenable number.

22504223300052 is an abundant number, since it is smaller than the sum of its proper divisors (34056292804908).

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

22504223300052 is a wasteful number, since it uses less digits than its factorization.

22504223300052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29189232 (or 29189230 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 22504223300052 its reverse (25000332240522), we get a palindrome (47504555540574).

The spelling of 22504223300052 in words is "twenty-two trillion, five hundred four billion, two hundred twenty-three million, three hundred thousand, fifty-two".