22682145427545 has 16 divisors (see below), whose sum is σ = 36291493268352. Its totient is φ = 12097124033280.

The previous prime is 22682145427493. The next prime is 22682145427549. The reversal of 22682145427545 is 54572454128622.

It is not a de Polignac number, because 22682145427545 - 2²³ = 22682137038937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22682145427549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13891884 + ... + 15438546.

It is an arithmetic number, because the mean of its divisors is an integer number (2268218329272).

Almost surely, 2^{22682145427545} is an apocalyptic number.

It is an amenable number.

22682145427545 is a deficient number, since it is larger than the sum of its proper divisors (13609347840807).

22682145427545 is a wasteful number, since it uses less digits than its factorization.

22682145427545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524352.

The product of its digits is 43008000, while the sum is 57.

The spelling of 22682145427545 in words is "twenty-two trillion, six hundred eighty-two billion, one hundred forty-five million, four hundred twenty-seven thousand, five hundred forty-five".