2022997100 has 18 divisors (see below), whose sum is σ = 4389903924. Its totient is φ = 809198800.

The previous prime is 2022997091. The next prime is 2022997117. The reversal of 2022997100 is 17992202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10114886 + ... + 10115085.

Almost surely, 2^2022997100 is an apocalyptic number.

2022997100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022997100 is an abundant number, since it is smaller than the sum of its proper divisors (2366906824).

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

2022997100 is a wasteful number, since it uses less digits than its factorization.

2022997100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20229985 (or 20229978 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2022997100 is about 44977.7400499403. The cubic root of 2022997100 is about 1264.7317464588.

The spelling of 2022997100 in words is "two billion, twenty-two million, nine hundred ninety-seven thousand, one hundred".