22924084218 has 32 divisors (see below), whose sum is σ = 52406331264. Its totient is φ = 6548685312.

The previous prime is 22924084213. The next prime is 22924084229. The reversal of 22924084218 is 81248042922.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22924084218.

It is not an unprimeable number, because it can be changed into a prime (22924084213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242446 + ... + 323462.

It is an arithmetic number, because the mean of its divisors is an integer number (1637697852).

Almost surely, 2^22924084218 is an apocalyptic number.

22924084218 is an abundant number, since it is smaller than the sum of its proper divisors (29482247046).

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

22924084218 is a wasteful number, since it uses less digits than its factorization.

22924084218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87766.

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 22924084218 in words is "twenty-two billion, nine hundred twenty-four million, eighty-four thousand, two hundred eighteen".