20222700684 has 48 divisors (see below), whose sum is σ = 47795378400. Its totient is φ = 6654140416.

The previous prime is 20222700683. The next prime is 20222700733. The reversal of 20222700684 is 48600722202.

It is not an unprimeable number, because it can be changed into a prime (20222700683) 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, 643612 + ... + 674300.

It is an arithmetic number, because the mean of its divisors is an integer number (995737050).

Almost surely, 2^20222700684 is an apocalyptic number.

It is an amenable number.

20222700684 is an abundant number, since it is smaller than the sum of its proper divisors (27572677716).

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

20222700684 is a wasteful number, since it uses less digits than its factorization.

20222700684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31402 (or 31400 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The spelling of 20222700684 in words is "twenty billion, two hundred twenty-two million, seven hundred thousand, six hundred eighty-four".