202022011000 has 32 divisors (see below), whose sum is σ = 472731508080. Its totient is φ = 80808804000.

The previous prime is 202022010947. The next prime is 202022011069. The reversal of 202022011000 is 110220202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101010006 + ... + 101012005.

Almost surely, 2^202022011000 is an apocalyptic number.

202022011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202022011000 is an abundant number, since it is smaller than the sum of its proper divisors (270709497080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202022011000 is a wasteful number, since it uses less digits than its factorization.

202022011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202022032 (or 202022018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202022011000 its reverse (110220202), we get a palindrome (202132231202).

The spelling of 202022011000 in words is "two hundred two billion, twenty-two million, eleven thousand".