1110100022111 has 4 divisors (see below), whose sum is σ = 1110379859712. Its totient is φ = 1109820184512.

The previous prime is 1110100022021. The next prime is 1110100022147. The reversal of 1110100022111 is 1112200010111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1110100022111 - 2²² = 1110095827807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110100022092 and 1110100022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110100022011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139912850 + ... + 139920783.

It is an arithmetic number, because the mean of its divisors is an integer number (277594964928).

Almost surely, 2^{1110100022111} is an apocalyptic number.

1110100022111 is a deficient number, since it is larger than the sum of its proper divisors (279837601).

1110100022111 is an equidigital number, since it uses as much as digits as its factorization.

1110100022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279837600.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1110100022111 its reverse (1112200010111), we get a palindrome (2222300032222).

The spelling of 1110100022111 in words is "one trillion, one hundred ten billion, one hundred million, twenty-two thousand, one hundred eleven".