11101110002122 has 16 divisors (see below), whose sum is σ = 19857886215552. Its totient is φ = 4550765590800.

The previous prime is 11101110002113. The next prime is 11101110002137. The reversal of 11101110002122 is 22120001110111.

It is a happy number.

It is a super-2 number, since 2×11101110002122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17237748129 + ... + 17237748772.

It is an arithmetic number, because the mean of its divisors is an integer number (1241117888472).

Almost surely, 2^{11101110002122} is an apocalyptic number.

11101110002122 is a deficient number, since it is larger than the sum of its proper divisors (8756776213430).

11101110002122 is a wasteful number, since it uses less digits than its factorization.

11101110002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34475496933.

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

Adding to 11101110002122 its reverse (22120001110111), we get a palindrome (33221111112233).

The spelling of 11101110002122 in words is "eleven trillion, one hundred one billion, one hundred ten million, two thousand, one hundred twenty-two".