22245540455124 has 36 divisors (see below), whose sum is σ = 64264894648864. Its totient is φ = 6355868701392.

The previous prime is 22245540455123. The next prime is 22245540455137. The reversal of 22245540455124 is 42155404554222.

22245540455124 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 55 + 40 + 4 + 551 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×22245540455124³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22245540455124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22245540455123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44137976842 + ... + 44137977345.

Almost surely, 2^{22245540455124} is an apocalyptic number.

It is an amenable number.

22245540455124 is an abundant number, since it is smaller than the sum of its proper divisors (42019354193740).

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

22245540455124 is a wasteful number, since it uses less digits than its factorization.

22245540455124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88275954204 (or 88275954199 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 45.

The spelling of 22245540455124 in words is "twenty-two trillion, two hundred forty-five billion, five hundred forty million, four hundred fifty-five thousand, one hundred twenty-four".