2266225999 has 2 divisors, whose sum is σ = 2266226000. Its totient is φ = 2266225998.

The previous prime is 2266225991. The next prime is 2266226003. The reversal of 2266225999 is 9995226622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2266225999 - 2³ = 2266225991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266225991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133112999 + 1133113000.

It is an arithmetic number, because the mean of its divisors is an integer number (1133113000).

Almost surely, 2^2266225999 is an apocalyptic number.

2266225999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266225999 is an equidigital number, since it uses as much as digits as its factorization.

2266225999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 52.

The square root of 2266225999 is about 47604.8946958188. The cubic root of 2266225999 is about 1313.5130921476.

The spelling of 2266225999 in words is "two billion, two hundred sixty-six million, two hundred twenty-five thousand, nine hundred ninety-nine".