1111011010223 has 16 divisors (see below), whose sum is σ = 1135345766400. Its totient is φ = 1086803827200.

The previous prime is 1111011010169. The next prime is 1111011010247. The reversal of 1111011010223 is 3220101101111.

It is a cyclic number.

It is not a de Polignac number, because 1111011010223 - 2⁸ = 1111011009967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111011010198 and 1111011010207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111011015223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48211538 + ... + 48234576.

It is an arithmetic number, because the mean of its divisors is an integer number (70959110400).

Almost surely, 2^{1111011010223} is an apocalyptic number.

1111011010223 is a deficient number, since it is larger than the sum of its proper divisors (24334756177).

1111011010223 is a wasteful number, since it uses less digits than its factorization.

1111011010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25762.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1111011010223 its reverse (3220101101111), we get a palindrome (4331112111334).

The spelling of 1111011010223 in words is "one trillion, one hundred eleven billion, eleven million, ten thousand, two hundred twenty-three".