1110002111122 has 8 divisors (see below), whose sum is σ = 1665553954176. Its totient is φ = 554817459732.

The previous prime is 1110002111089. The next prime is 1110002111129. The reversal of 1110002111122 is 2211112000111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1110002111129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91790358 + ... + 91802449.

It is an arithmetic number, because the mean of its divisors is an integer number (208194244272).

Almost surely, 2^{1110002111122} is an apocalyptic number.

1110002111122 is a deficient number, since it is larger than the sum of its proper divisors (555551843054).

1110002111122 is a wasteful number, since it uses less digits than its factorization.

1110002111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183595832.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1110002111122 its reverse (2211112000111), we get a palindrome (3321114111233).

The spelling of 1110002111122 in words is "one trillion, one hundred ten billion, two million, one hundred eleven thousand, one hundred twenty-two".