11110111002122 has 16 divisors (see below), whose sum is σ = 18367606196352. Its totient is φ = 4997988078720.

The previous prime is 11110111002073. The next prime is 11110111002161. The reversal of 11110111002122 is 22120011101111.

It is a super-2 number, since 2×11110111002122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11110111002097 and 11110111002106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603116658 + ... + 2603120925.

It is an arithmetic number, because the mean of its divisors is an integer number (1147975387272).

Almost surely, 2^{11110111002122} is an apocalyptic number.

11110111002122 is a deficient number, since it is larger than the sum of its proper divisors (7257495194230).

11110111002122 is a wasteful number, since it uses less digits than its factorization.

11110111002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5206237693.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11110111002122 its reverse (22120011101111), we get a palindrome (33230122103233).

The spelling of 11110111002122 in words is "eleven trillion, one hundred ten billion, one hundred eleven million, two thousand, one hundred twenty-two".