22556458354 has 16 divisors (see below), whose sum is σ = 34162298208. Its totient is φ = 11169096192.

The previous prime is 22556458339. The next prime is 22556458391. The reversal of 22556458354 is 45385465522.

It is a junction number, because it is equal to n+sod(n) for n = 22556458298 and 22556458307.

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, 691762 + ... + 723634.

It is an arithmetic number, because the mean of its divisors is an integer number (2135143638).

Almost surely, 2^22556458354 is an apocalyptic number.

22556458354 is a deficient number, since it is larger than the sum of its proper divisors (11605839854).

22556458354 is a wasteful number, since it uses less digits than its factorization.

22556458354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35289.

The product of its digits is 5760000, while the sum is 49.

The spelling of 22556458354 in words is "twenty-two billion, five hundred fifty-six million, four hundred fifty-eight thousand, three hundred fifty-four".