1122110111102 has 16 divisors (see below), whose sum is σ = 1732347430272. Its totient is φ = 544896854040.

The previous prime is 1122110111077. The next prime is 1122110111267. The reversal of 1122110111102 is 2011110112211.

It is a super-2 number, since 2×1122110111102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 58962008 + ... + 58981035.

It is an arithmetic number, because the mean of its divisors is an integer number (108271714392).

Almost surely, 2^{1122110111102} is an apocalyptic number.

1122110111102 is a deficient number, since it is larger than the sum of its proper divisors (610237319170).

1122110111102 is a wasteful number, since it uses less digits than its factorization.

1122110111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117943183.

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

Adding to 1122110111102 its reverse (2011110112211), we get a palindrome (3133220223313).

The spelling of 1122110111102 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, one hundred eleven thousand, one hundred two".