201000122102202 has 32 divisors (see below), whose sum is σ = 419481665073792. Its totient is φ = 64086514297344.

The previous prime is 201000122102189. The next prime is 201000122102243. The reversal of 201000122102202 is 202201221000102.

It is a super-2 number, since 2×201000122102202² (a number of 29 digits) contains 22 as substring.

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, 13210018 + ... + 24010514.

It is an arithmetic number, because the mean of its divisors is an integer number (13108802033556).

Almost surely, 2^{201000122102202} is an apocalyptic number.

201000122102202 is an abundant number, since it is smaller than the sum of its proper divisors (218481542971590).

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

201000122102202 is a wasteful number, since it uses less digits than its factorization.

201000122102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10935382.

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

Adding to 201000122102202 its reverse (202201221000102), we get a palindrome (403201343102304).

The spelling of 201000122102202 in words is "two hundred one trillion, one hundred twenty-two million, one hundred two thousand, two hundred two".