202022000009999 has 16 divisors (see below), whose sum is σ = 219617129468352. Its totient is φ = 184722388075008.

The previous prime is 202022000009993. The next prime is 202022000010013. The reversal of 202022000009999 is 999900000220202.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202022000009999 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 (202022000009993) 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, 38128307 + ... + 43102340.

It is an arithmetic number, because the mean of its divisors is an integer number (13726070591772).

Almost surely, 2^{202022000009999} is an apocalyptic number.

202022000009999 is a deficient number, since it is larger than the sum of its proper divisors (17595129458353).

202022000009999 is a wasteful number, since it uses less digits than its factorization.

202022000009999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81232466.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 202022000009999 in words is "two hundred two trillion, twenty-two billion, nine thousand, nine hundred ninety-nine".