11251199 has 2 divisors, whose sum is σ = 11251200. Its totient is φ = 11251198.

The previous prime is 11251193. The next prime is 11251213. The reversal of 11251199 is 99115211.

11251199 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11251199 - 2¹⁶ = 11185663 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11251193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625599 + 5625600.

It is an arithmetic number, because the mean of its divisors is an integer number (5625600).

Almost surely, 2^11251199 is an apocalyptic number.

11251199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11251199 is an equidigital number, since it uses as much as digits as its factorization.

11251199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810, while the sum is 29.

The square root of 11251199 is about 3354.2806978546. The cubic root of 11251199 is about 224.0781973477.

The spelling of 11251199 in words is "eleven million, two hundred fifty-one thousand, one hundred ninety-nine".