2248999199 has 4 divisors (see below), whose sum is σ = 2303852880. Its totient is φ = 2194145520.

The previous prime is 2248999189. The next prime is 2248999217. The reversal of 2248999199 is 9919998422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2248999199 - 2¹⁶ = 2248933663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248999189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27426779 + ... + 27426860.

It is an arithmetic number, because the mean of its divisors is an integer number (575963220).

Almost surely, 2^2248999199 is an apocalyptic number.

2248999199 is a deficient number, since it is larger than the sum of its proper divisors (54853681).

2248999199 is an equidigital number, since it uses as much as digits as its factorization.

2248999199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54853680.

The product of its digits is 7558272, while the sum is 62.

The square root of 2248999199 is about 47423.6143603585. The cubic root of 2248999199 is about 1310.1763838019.

The spelling of 2248999199 in words is "two billion, two hundred forty-eight million, nine hundred ninety-nine thousand, one hundred ninety-nine".