201102110022 has 64 divisors (see below), whose sum is σ = 461339400960. Its totient is φ = 57874051200.

The previous prime is 201102110021. The next prime is 201102110063. The reversal of 201102110022 is 220011201102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102110021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 744468 + ... + 977975.

It is an arithmetic number, because the mean of its divisors is an integer number (7208428140).

Almost surely, 2^201102110022 is an apocalyptic number.

201102110022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201102110022 is an abundant number, since it is smaller than the sum of its proper divisors (260237290938).

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

201102110022 is a wasteful number, since it uses less digits than its factorization.

201102110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722549.

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

Adding to 201102110022 its reverse (220011201102), we get a palindrome (421113311124).

The spelling of 201102110022 in words is "two hundred one billion, one hundred two million, one hundred ten thousand, twenty-two".