202002000022 has 16 divisors (see below), whose sum is σ = 305804941200. Its totient is φ = 100067153760.

The previous prime is 202002000001. The next prime is 202002000049. The reversal of 202002000022 is 220000200202.

It is a junction number, because it is equal to n+sod(n) for n = 202001999972 and 202002000008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4236229 + ... + 4283647.

It is an arithmetic number, because the mean of its divisors is an integer number (19112808825).

Almost surely, 2^202002000022 is an apocalyptic number.

202002000022 is a deficient number, since it is larger than the sum of its proper divisors (103802941178).

202002000022 is a wasteful number, since it uses less digits than its factorization.

202002000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67071.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 202002000022 its reverse (220000200202), we get a palindrome (422002200224).

The spelling of 202002000022 in words is "two hundred two billion, two million, twenty-two", and thus it is an aban number.