1110002122122 has 16 divisors (see below), whose sum is σ = 2220094524672. Its totient is φ = 369985660640.

The previous prime is 1110002122093. The next prime is 1110002122133. The reversal of 1110002122122 is 2212212000111.

It is a super-2 number, since 2×1110002122122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3601323 + ... + 3897374.

It is an arithmetic number, because the mean of its divisors is an integer number (138755907792).

Almost surely, 2^{1110002122122} is an apocalyptic number.

1110002122122 is an abundant number, since it is smaller than the sum of its proper divisors (1110092402550).

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

1110002122122 is a wasteful number, since it uses less digits than its factorization.

1110002122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7523373.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1110002122122 its reverse (2212212000111), we get a palindrome (3322214122233).

The spelling of 1110002122122 in words is "one trillion, one hundred ten billion, two million, one hundred twenty-two thousand, one hundred twenty-two".