2022100020999 has 24 divisors (see below), whose sum is σ = 3023307846000. Its totient is φ = 1300815250560.

The previous prime is 2022100020989. The next prime is 2022100021009. The reversal of 2022100020999 is 9990200012202.

It is an interprime number because it is at equal distance from previous prime (2022100020989) and next prime (2022100021009).

It is not a de Polignac number, because 2022100020999 - 2¹⁵ = 2022099988231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022100020979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1836582 + ... + 2723459.

It is an arithmetic number, because the mean of its divisors is an integer number (125971160250).

Almost surely, 2^{2022100020999} is an apocalyptic number.

2022100020999 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2022100020999 is a deficient number, since it is larger than the sum of its proper divisors (1001207825001).

2022100020999 is a wasteful number, since it uses less digits than its factorization.

2022100020999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561775 (or 4561772 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 2022100020999 in words is "two trillion, twenty-two billion, one hundred million, twenty thousand, nine hundred ninety-nine".