2022120099 has 16 divisors (see below), whose sum is σ = 3040448640. Its totient is φ = 1327958280.

The previous prime is 2022120073. The next prime is 2022120143. The reversal of 2022120099 is 9900212202.

It is not a de Polignac number, because 2022120099 - 2¹¹ = 2022118051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2022120019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557097 + ... + 560714.

It is an arithmetic number, because the mean of its divisors is an integer number (190028040).

Almost surely, 2^2022120099 is an apocalyptic number.

2022120099 is a deficient number, since it is larger than the sum of its proper divisors (1018328541).

2022120099 is a wasteful number, since it uses less digits than its factorization.

2022120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117887 (or 1117881 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2022120099 is about 44967.9897149072. The cubic root of 2022120099 is about 1264.5489596873.

The spelling of 2022120099 in words is "two billion, twenty-two million, one hundred twenty thousand, ninety-nine".