1110011122211 has 4 divisors (see below), whose sum is σ = 1112647728624. Its totient is φ = 1107374515800.

The previous prime is 1110011122109. The next prime is 1110011122219. The reversal of 1110011122211 is 1122211100111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110011122211 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1110011122219) 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, 1318302575 + ... + 1318303416.

It is an arithmetic number, because the mean of its divisors is an integer number (278161932156).

Almost surely, 2^{1110011122211} is an apocalyptic number.

1110011122211 is a deficient number, since it is larger than the sum of its proper divisors (2636606413).

1110011122211 is an equidigital number, since it uses as much as digits as its factorization.

1110011122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636606412.

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

Adding to 1110011122211 its reverse (1122211100111), we get a palindrome (2232222222322).

The spelling of 1110011122211 in words is "one trillion, one hundred ten billion, eleven million, one hundred twenty-two thousand, two hundred eleven".