1111320222306 has 16 divisors (see below), whose sum is σ = 2540160508224. Its totient is φ = 317520063504.

The previous prime is 1111320222301. The next prime is 1111320222317. The reversal of 1111320222306 is 6032220231111.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1111320222301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13230002605 + ... + 13230002688.

It is an arithmetic number, because the mean of its divisors is an integer number (158760031764).

Almost surely, 2^{1111320222306} is an apocalyptic number.

1111320222306 is an abundant number, since it is smaller than the sum of its proper divisors (1428840285918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111320222306 is a wasteful number, since it uses less digits than its factorization.

1111320222306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26460005305.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1111320222306 its reverse (6032220231111), we get a palindrome (7143540453417).

The spelling of 1111320222306 in words is "one trillion, one hundred eleven billion, three hundred twenty million, two hundred twenty-two thousand, three hundred six".