111110102101122 has 8 divisors (see below), whose sum is σ = 222220204202256. Its totient is φ = 37036700700372.

The previous prime is 111110102101091. The next prime is 111110102101189. The reversal of 111110102101122 is 221101201011111.

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

111110102101122 is an admirable number.

It is a super-2 number, since 2×111110102101122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9259175175088 + ... + 9259175175099.

It is an arithmetic number, because the mean of its divisors is an integer number (27777525525282).

Almost surely, 2^{111110102101122} is an apocalyptic number.

111110102101122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111110102101122 is a wasteful number, since it uses less digits than its factorization.

111110102101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18518350350192.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 111110102101122 its reverse (221101201011111), we get a palindrome (332211303112233).

The spelling of 111110102101122 in words is "one hundred eleven trillion, one hundred ten billion, one hundred two million, one hundred one thousand, one hundred twenty-two".