11220223199 has 2 divisors, whose sum is σ = 11220223200. Its totient is φ = 11220223198.

The previous prime is 11220223153. The next prime is 11220223213. The reversal of 11220223199 is 99132202211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11220223199 - 2⁸ = 11220222943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11220223109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610111599 + 5610111600.

It is an arithmetic number, because the mean of its divisors is an integer number (5610111600).

Almost surely, 2^11220223199 is an apocalyptic number.

11220223199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220223199 is an equidigital number, since it uses as much as digits as its factorization.

11220223199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 11220223199 in words is "eleven billion, two hundred twenty million, two hundred twenty-three thousand, one hundred ninety-nine".