22530245311535 has 12 divisors (see below), whose sum is σ = 29275987399992. Its totient is φ = 16637719614048.

The previous prime is 22530245311481. The next prime is 22530245311661. The reversal of 22530245311535 is 53511354203522.

It is not a de Polignac number, because 22530245311535 - 2⁶ = 22530245311471 is a prime.

It is a super-2 number, since 2×22530245311535² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22530245311492 and 22530245311501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13331505257 + ... + 13331506946.

It is an arithmetic number, because the mean of its divisors is an integer number (2439665616666).

Almost surely, 2^{22530245311535} is an apocalyptic number.

22530245311535 is a deficient number, since it is larger than the sum of its proper divisors (6745742088457).

22530245311535 is a wasteful number, since it uses less digits than its factorization.

22530245311535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26663012234 (or 26663012221 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 22530245311535 in words is "twenty-two trillion, five hundred thirty billion, two hundred forty-five million, three hundred eleven thousand, five hundred thirty-five".