202100110010022 has 128 divisors (see below), whose sum is σ = 475333960955904. Its totient is φ = 56075076016128.

The previous prime is 202100110010021. The next prime is 202100110010081. The reversal of 202100110010022 is 220010011001202.

202100110010022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202100110010021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2133453223 + ... + 2133547949.

It is an arithmetic number, because the mean of its divisors is an integer number (3713546569968).

Almost surely, 2^{202100110010022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202100110010022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237666980477952).

202100110010022 is an abundant number, since it is smaller than the sum of its proper divisors (273233850945882).

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

202100110010022 is a wasteful number, since it uses less digits than its factorization.

202100110010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97382.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202100110010022 its reverse (220010011001202), we get a palindrome (422110121011224).

The spelling of 202100110010022 in words is "two hundred two trillion, one hundred billion, one hundred ten million, ten thousand, twenty-two".