1110111101122 has 8 divisors (see below), whose sum is σ = 1696584890556. Its totient is φ = 544582804272.

The previous prime is 1110111101111. The next prime is 1110111101129. The reversal of 1110111101122 is 2211011110111.

It can be written as a sum of positive squares in 2 ways, for example, as 1108095180921 + 2015920201 = 1052661^2 + 44899^2 .

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 (1110111101129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5236373013 + ... + 5236373224.

Almost surely, 2^{1110111101122} is an apocalyptic number.

1110111101122 is a deficient number, since it is larger than the sum of its proper divisors (586473789434).

1110111101122 is a wasteful number, since it uses less digits than its factorization.

1110111101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10472746292.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 1110111101122 its reverse (2211011110111), we get a palindrome (3321122211233).

The spelling of 1110111101122 in words is "one trillion, one hundred ten billion, one hundred eleven million, one hundred one thousand, one hundred twenty-two".