22755537274373 has 32 divisors (see below), whose sum is σ = 24352302723840. Its totient is φ = 21229197120000.

The previous prime is 22755537274313. The next prime is 22755537274381. The reversal of 22755537274373 is 37347273555722.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22755537274373 - 2²² = 22755533080069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22755537274313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392978723 + ... + 393036623.

It is an arithmetic number, because the mean of its divisors is an integer number (761009460120).

Almost surely, 2^{22755537274373} is an apocalyptic number.

It is an amenable number.

22755537274373 is a deficient number, since it is larger than the sum of its proper divisors (1596765449467).

22755537274373 is a wasteful number, since it uses less digits than its factorization.

22755537274373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62429.

The product of its digits is 259308000, while the sum is 62.

The spelling of 22755537274373 in words is "twenty-two trillion, seven hundred fifty-five billion, five hundred thirty-seven million, two hundred seventy-four thousand, three hundred seventy-three".