20201012202200 has 48 divisors (see below), whose sum is σ = 46988635481280. Its totient is φ = 8076743442560.

The previous prime is 20201012202199. The next prime is 20201012202229. The reversal of 20201012202200 is 220221010202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22441487 + ... + 23324286.

It is an arithmetic number, because the mean of its divisors is an integer number (978929905860).

Almost surely, 2^{20201012202200} is an apocalyptic number.

20201012202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201012202200 is an abundant number, since it is smaller than the sum of its proper divisors (26787623279080).

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

20201012202200 is a wasteful number, since it uses less digits than its factorization.

20201012202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45767996 (or 45767987 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20201012202200 its reverse (220221010202), we get a palindrome (20421233212402).

The spelling of 20201012202200 in words is "twenty trillion, two hundred one billion, twelve million, two hundred two thousand, two hundred".