22555054254 has 16 divisors (see below), whose sum is σ = 45126805248. Its totient is φ = 7515568632.

The previous prime is 22555054253. The next prime is 22555054271. The reversal of 22555054254 is 45245055522.

It is a super-3 number, since 3×22555054254³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22555054253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678102 + ... + 710585.

It is an arithmetic number, because the mean of its divisors is an integer number (2820425328).

Almost surely, 2^22555054254 is an apocalyptic number.

22555054254 is an abundant number, since it is smaller than the sum of its proper divisors (22571750994).

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

22555054254 is a wasteful number, since it uses less digits than its factorization.

22555054254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391399.

The product of its (nonzero) digits is 400000, while the sum is 39.

The spelling of 22555054254 in words is "twenty-two billion, five hundred fifty-five million, fifty-four thousand, two hundred fifty-four".