202011000020022 has 16 divisors (see below), whose sum is σ = 404117808010992. Its totient is φ = 67321032011520.

The previous prime is 202011000019949. The next prime is 202011000020051. The reversal of 202011000020022 is 220020000110202.

It is a super-3 number, since 3×202011000020022³ (a number of 44 digits) contains 333 as substring.

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, 3991971379 + ... + 3992021982.

It is an arithmetic number, because the mean of its divisors is an integer number (25257363000687).

Almost surely, 2^{202011000020022} is an apocalyptic number.

202011000020022 is an abundant number, since it is smaller than the sum of its proper divisors (202106807990970).

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

202011000020022 is a wasteful number, since it uses less digits than its factorization.

202011000020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983997583.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202011000020022 its reverse (220020000110202), we get a palindrome (422031000130224).

The spelling of 202011000020022 in words is "two hundred two trillion, eleven billion, twenty thousand, twenty-two".