226516299 has 16 divisors (see below), whose sum is σ = 306846624. Its totient is φ = 148608000.

The previous prime is 226516291. The next prime is 226516319. The reversal of 226516299 is 992615622.

It is not a de Polignac number, because 226516299 - 2³ = 226516291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226516299.

It is not an unprimeable number, because it can be changed into a prime (226516291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130759 + ... + 132479.

It is an arithmetic number, because the mean of its divisors is an integer number (19177914).

Almost surely, 2^226516299 is an apocalyptic number.

226516299 is a deficient number, since it is larger than the sum of its proper divisors (80330325).

226516299 is a wasteful number, since it uses less digits than its factorization.

226516299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398.

The product of its digits is 116640, while the sum is 42.

The square root of 226516299 is about 15050.4584315562. The cubic root of 226516299 is about 609.5834287463.

The spelling of 226516299 in words is "two hundred twenty-six million, five hundred sixteen thousand, two hundred ninety-nine".