2022002120999 has 16 divisors (see below), whose sum is σ = 2312216948736. Its totient is φ = 1732126939200.

The previous prime is 2022002120987. The next prime is 2022002121017. The reversal of 2022002120999 is 9990212002202.

It is not a de Polignac number, because 2022002120999 - 2³⁶ = 1953282644263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022002126999) 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, 134514614 + ... + 134529644.

It is an arithmetic number, because the mean of its divisors is an integer number (144513559296).

Almost surely, 2^{2022002120999} is an apocalyptic number.

2022002120999 is a deficient number, since it is larger than the sum of its proper divisors (290214827737).

2022002120999 is a wasteful number, since it uses less digits than its factorization.

2022002120999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25046.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 2022002120999 in words is "two trillion, twenty-two billion, two million, one hundred twenty thousand, nine hundred ninety-nine".