20222080680 has 64 divisors (see below), whose sum is σ = 62145921600. Its totient is φ = 5261027840.

The previous prime is 20222080679. The next prime is 20222080687. The reversal of 20222080680 is 8608022202.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (20222080687) by changing a digit.

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, 2050170 + ... + 2060009.

It is an arithmetic number, because the mean of its divisors is an integer number (971030025).

Almost surely, 2^20222080680 is an apocalyptic number.

20222080680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222080680 is an abundant number, since it is smaller than the sum of its proper divisors (41923840920).

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

20222080680 is a wasteful number, since it uses less digits than its factorization.

20222080680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4110234 (or 4110230 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 20222080680 in words is "twenty billion, two hundred twenty-two million, eighty thousand, six hundred eighty".