11222123299 has 8 divisors (see below), whose sum is σ = 11333876400. Its totient is φ = 11110497696.

The previous prime is 11222123293. The next prime is 11222123303. The reversal of 11222123299 is 99232122211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222123299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222123293) 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, 150177 + ... + 212125.

It is an arithmetic number, because the mean of its divisors is an integer number (1416734550).

Almost surely, 2^11222123299 is an apocalyptic number.

11222123299 is a deficient number, since it is larger than the sum of its proper divisors (111753101).

11222123299 is a wasteful number, since it uses less digits than its factorization.

11222123299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63749.

The product of its digits is 7776, while the sum is 34.

The spelling of 11222123299 in words is "eleven billion, two hundred twenty-two million, one hundred twenty-three thousand, two hundred ninety-nine".