22634544282 has 32 divisors (see below), whose sum is σ = 51839004672. Its totient is φ = 6454149744.

The previous prime is 22634544281. The next prime is 22634544307. The reversal of 22634544282 is 28244543622.

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

It is not an unprimeable number, because it can be changed into a prime (22634544281) 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, 514578 + ... + 556829.

It is an arithmetic number, because the mean of its divisors is an integer number (1619968896).

Almost surely, 2^22634544282 is an apocalyptic number.

22634544282 is an abundant number, since it is smaller than the sum of its proper divisors (29204460390).

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

22634544282 is a wasteful number, since it uses less digits than its factorization.

22634544282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071922.

The product of its digits is 737280, while the sum is 42.

The spelling of 22634544282 in words is "twenty-two billion, six hundred thirty-four million, five hundred forty-four thousand, two hundred eighty-two".