20210201120202 has 16 divisors (see below), whose sum is σ = 41360411595360. Its totient is φ = 6580065480912.

The previous prime is 20210201120177. The next prime is 20210201120209. The reversal of 20210201120202 is 20202110201202.

It is not an unprimeable number, because it can be changed into a prime (20210201120209) 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, 39167056177 + ... + 39167056692.

It is an arithmetic number, because the mean of its divisors is an integer number (2585025724710).

Almost surely, 2^{20210201120202} is an apocalyptic number.

20210201120202 is an abundant number, since it is smaller than the sum of its proper divisors (21150210475158).

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

20210201120202 is a wasteful number, since it uses less digits than its factorization.

20210201120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78334112917.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20210201120202 its reverse (20202110201202), we get a palindrome (40412311321404).

The spelling of 20210201120202 in words is "twenty trillion, two hundred ten billion, two hundred one million, one hundred twenty thousand, two hundred two".