11102122212202 has 24 divisors (see below), whose sum is σ = 19376354177856. Its totient is φ = 4757000218488.

The previous prime is 11102122212193. The next prime is 11102122212271. The reversal of 11102122212202 is 20221222120111.

11102122212202 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 2×11102122212202² (a number of 27 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 11102122212202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12080178 + ... + 12966685.

It is an arithmetic number, because the mean of its divisors is an integer number (807348090744).

Almost surely, 2^{11102122212202} is an apocalyptic number.

11102122212202 is a deficient number, since it is larger than the sum of its proper divisors (8274231965654).

11102122212202 is a wasteful number, since it uses less digits than its factorization.

11102122212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25051402 (or 25051395 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11102122212202 its reverse (20221222120111), we get a palindrome (31323344332313).

The spelling of 11102122212202 in words is "eleven trillion, one hundred two billion, one hundred twenty-two million, two hundred twelve thousand, two hundred two".