2022102002121 has 16 divisors (see below), whose sum is σ = 2736840929088. Its totient is φ = 1327847270400.

The previous prime is 2022102002093. The next prime is 2022102002147. The reversal of 2022102002121 is 1212002012202.

It is not a de Polignac number, because 2022102002121 - 2⁷ = 2022102001993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022102002121.

It is not an unprimeable number, because it can be changed into a prime (2022102001121) 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, 16404960 + ... + 16527761.

It is an arithmetic number, because the mean of its divisors is an integer number (171052558068).

Almost surely, 2^{2022102002121} is an apocalyptic number.

It is an amenable number.

2022102002121 is a deficient number, since it is larger than the sum of its proper divisors (714738926967).

2022102002121 is a wasteful number, since it uses less digits than its factorization.

2022102002121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32933032.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2022102002121 its reverse (1212002012202), we get a palindrome (3234104014323).

The spelling of 2022102002121 in words is "two trillion, twenty-two billion, one hundred two million, two thousand, one hundred twenty-one".