2245318199 has 2 divisors, whose sum is σ = 2245318200. Its totient is φ = 2245318198.

The previous prime is 2245318181. The next prime is 2245318211. The reversal of 2245318199 is 9918135422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2245318199 - 2²⁰ = 2244269623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2245318109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122659099 + 1122659100.

It is an arithmetic number, because the mean of its divisors is an integer number (1122659100).

Almost surely, 2^2245318199 is an apocalyptic number.

2245318199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245318199 is an equidigital number, since it uses as much as digits as its factorization.

2245318199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 44.

The square root of 2245318199 is about 47384.7886879323. The cubic root of 2245318199 is about 1309.4611926704.

The spelling of 2245318199 in words is "two billion, two hundred forty-five million, three hundred eighteen thousand, one hundred ninety-nine".