22550356326064 has 80 divisors (see below), whose sum is σ = 53594412291648. Its totient is φ = 8971340046336.

The previous prime is 22550356325999. The next prime is 22550356326077. The reversal of 22550356326064 is 46062365305522.

It is a junction number, because it is equal to n+sod(n) for n = 22550356325999 and 22550356326017.

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, 80982067 + ... + 81260050.

Almost surely, 2^{22550356326064} is an apocalyptic number.

It is an amenable number.

22550356326064 is an abundant number, since it is smaller than the sum of its proper divisors (31044055965584).

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

22550356326064 is a wasteful number, since it uses less digits than its factorization.

22550356326064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162242222 (or 162242216 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 22550356326064 in words is "twenty-two trillion, five hundred fifty billion, three hundred fifty-six million, three hundred twenty-six thousand, sixty-four".