2022121022099 has 4 divisors (see below), whose sum is σ = 2041753265136. Its totient is φ = 2002488779064.

The previous prime is 2022121022057. The next prime is 2022121022111. The reversal of 2022121022099 is 9902201212202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022121022099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022121012099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9816121364 + ... + 9816121569.

It is an arithmetic number, because the mean of its divisors is an integer number (510438316284).

Almost surely, 2^{2022121022099} is an apocalyptic number.

2022121022099 is a deficient number, since it is larger than the sum of its proper divisors (19632243037).

2022121022099 is a wasteful number, since it uses less digits than its factorization.

2022121022099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19632243036.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 2022121022099 in words is "two trillion, twenty-two billion, one hundred twenty-one million, twenty-two thousand, ninety-nine".