20200021010092 has 24 divisors (see below), whose sum is σ = 44072773113600. Its totient is φ = 7870138055760.

The previous prime is 20200021010069. The next prime is 20200021010093. The reversal of 20200021010092 is 29001012000202.

It is not an unprimeable number, because it can be changed into a prime (20200021010093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32792241592 + ... + 32792242207.

It is an arithmetic number, because the mean of its divisors is an integer number (1836365546400).

Almost surely, 2^{20200021010092} is an apocalyptic number.

20200021010092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20200021010092 is an abundant number, since it is smaller than the sum of its proper divisors (23872752103508).

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

20200021010092 is a wasteful number, since it uses less digits than its factorization.

20200021010092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65584483821 (or 65584483819 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 20200021010092 its reverse (29001012000202), we get a palindrome (49201033010294).

The spelling of 20200021010092 in words is "twenty trillion, two hundred billion, twenty-one million, ten thousand, ninety-two".