201110102202122 has 32 divisors (see below), whose sum is σ = 319594897036800. Its totient is φ = 94757255638528.

The previous prime is 201110102202077. The next prime is 201110102202203. The reversal of 201110102202122 is 221202201011102.

201110102202122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201110102202122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201110102202122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101771783 + ... + 103729050.

It is an arithmetic number, because the mean of its divisors is an integer number (9987340532400).

Almost surely, 2^{201110102202122} is an apocalyptic number.

201110102202122 is a deficient number, since it is larger than the sum of its proper divisors (118484794834678).

201110102202122 is a wasteful number, since it uses less digits than its factorization.

201110102202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205501270.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201110102202122 its reverse (221202201011102), we get a palindrome (422312303213224).

The spelling of 201110102202122 in words is "two hundred one trillion, one hundred ten billion, one hundred two million, two hundred two thousand, one hundred twenty-two".