11222012220113 has 16 divisors (see below), whose sum is σ = 11891585873664. Its totient is φ = 10553490604800.

The previous prime is 11222012220073. The next prime is 11222012220157. The reversal of 11222012220113 is 31102221022211.

It is a cyclic number.

It is not a de Polignac number, because 11222012220113 - 2⁸ = 11222012219857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11222012228113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425756531 + ... + 425782887.

It is an arithmetic number, because the mean of its divisors is an integer number (743224117104).

Almost surely, 2^{11222012220113} is an apocalyptic number.

It is an amenable number.

11222012220113 is a deficient number, since it is larger than the sum of its proper divisors (669573653551).

11222012220113 is a wasteful number, since it uses less digits than its factorization.

11222012220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45352.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11222012220113 its reverse (31102221022211), we get a palindrome (42324233242324).

The spelling of 11222012220113 in words is "eleven trillion, two hundred twenty-two billion, twelve million, two hundred twenty thousand, one hundred thirteen".