1110111011122 has 16 divisors (see below), whose sum is σ = 1665880031232. Its totient is φ = 554817725280.

The previous prime is 1110111011111. The next prime is 1110111011147. The reversal of 1110111011122 is 2211101110111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66453423 + ... + 66470125.

It is an arithmetic number, because the mean of its divisors is an integer number (104117501952).

Almost surely, 2^{1110111011122} is an apocalyptic number.

1110111011122 is a deficient number, since it is larger than the sum of its proper divisors (555769020110).

1110111011122 is a wasteful number, since it uses less digits than its factorization.

1110111011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28953.

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

Adding to 1110111011122 its reverse (2211101110111), we get a palindrome (3321212121233).

It can be divided in two parts, 11101110111 and 22, that multiplied together give a palindrome (244224422442).

The spelling of 1110111011122 in words is "one trillion, one hundred ten billion, one hundred eleven million, eleven thousand, one hundred twenty-two".