22102504413455 has 16 divisors (see below), whose sum is σ = 26781680052000. Its totient is φ = 17510270743680.

The previous prime is 22102504413421. The next prime is 22102504413499. The reversal of 22102504413455 is 55431440520122.

It is a de Polignac number, because none of the positive numbers 2^k-22102504413455 is a prime.

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, 44568800 + ... + 45061989.

It is an arithmetic number, because the mean of its divisors is an integer number (1673855003250).

Almost surely, 2^{22102504413455} is an apocalyptic number.

22102504413455 is a deficient number, since it is larger than the sum of its proper divisors (4679175638545).

22102504413455 is a wasteful number, since it uses less digits than its factorization.

22102504413455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89631274.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 22102504413455 its reverse (55431440520122), we get a palindrome (77533944933577).

The spelling of 22102504413455 in words is "twenty-two trillion, one hundred two billion, five hundred four million, four hundred thirteen thousand, four hundred fifty-five".