11120222999 has 2 divisors, whose sum is σ = 11120223000. Its totient is φ = 11120222998.

The previous prime is 11120222987. The next prime is 11120223017. The reversal of 11120222999 is 99922202111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11120222999 - 2²⁴ = 11103445783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120222969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560111499 + 5560111500.

It is an arithmetic number, because the mean of its divisors is an integer number (5560111500).

Almost surely, 2^11120222999 is an apocalyptic number.

11120222999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120222999 is an equidigital number, since it uses as much as digits as its factorization.

11120222999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 11120222999 in words is "eleven billion, one hundred twenty million, two hundred twenty-two thousand, nine hundred ninety-nine".