22435782474 has 32 divisors (see below), whose sum is σ = 51398645760. Its totient is φ = 6395616432.

The previous prime is 22435782451. The next prime is 22435782533. The reversal of 22435782474 is 47428753422.

It is an unprimeable number.

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, 589974 + ... + 626849.

It is an arithmetic number, because the mean of its divisors is an integer number (1606207680).

Almost surely, 2^22435782474 is an apocalyptic number.

22435782474 is an abundant number, since it is smaller than the sum of its proper divisors (28962863286).

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

22435782474 is a wasteful number, since it uses less digits than its factorization.

22435782474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217274.

The product of its digits is 3010560, while the sum is 48.

The spelling of 22435782474 in words is "twenty-two billion, four hundred thirty-five million, seven hundred eighty-two thousand, four hundred seventy-four".