1110556010111 has 4 divisors (see below), whose sum is σ = 1110558233232. Its totient is φ = 1110553786992.

The previous prime is 1110556010107. The next prime is 1110556010129. The reversal of 1110556010111 is 1110106550111.

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 1110556010111 - 2² = 1110556010107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110556010131) 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, 25430 + ... + 1490556.

It is an arithmetic number, because the mean of its divisors is an integer number (277639558308).

Almost surely, 2^{1110556010111} is an apocalyptic number.

1110556010111 is a deficient number, since it is larger than the sum of its proper divisors (2223121).

1110556010111 is an equidigital number, since it uses as much as digits as its factorization.

1110556010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223120.

The product of its (nonzero) digits is 150, while the sum is 23.

The spelling of 1110556010111 in words is "one trillion, one hundred ten billion, five hundred fifty-six million, ten thousand, one hundred eleven".