22038284022 has 32 divisors (see below), whose sum is σ = 44203294080. Its totient is φ = 7325005440.

The previous prime is 22038284011. The next prime is 22038284077. The reversal of 22038284022 is 22048283022.

It is a congruent number.

It is an unprimeable number.

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, 3451629 + ... + 3458007.

It is an arithmetic number, because the mean of its divisors is an integer number (1381352940).

Almost surely, 2^22038284022 is an apocalyptic number.

22038284022 is an abundant number, since it is smaller than the sum of its proper divisors (22165010058).

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

22038284022 is a wasteful number, since it uses less digits than its factorization.

22038284022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7948.

The product of its (nonzero) digits is 24576, while the sum is 33.

The spelling of 22038284022 in words is "twenty-two billion, thirty-eight million, two hundred eighty-four thousand, twenty-two".