227133199 has 4 divisors (see below), whose sum is σ = 227292480. Its totient is φ = 226973920.

The previous prime is 227133169. The next prime is 227133233. The reversal of 227133199 is 991331722.

It is a happy number.

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 227133199 - 2⁵ = 227133167 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227133139) 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, 77482 + ... + 80359.

It is an arithmetic number, because the mean of its divisors is an integer number (56823120).

Almost surely, 2^227133199 is an apocalyptic number.

227133199 is a deficient number, since it is larger than the sum of its proper divisors (159281).

227133199 is a wasteful number, since it uses less digits than its factorization.

227133199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159280.

The product of its digits is 20412, while the sum is 37.

The square root of 227133199 is about 15070.9388891336. The cubic root of 227133199 is about 610.1363119183.

The spelling of 227133199 in words is "two hundred twenty-seven million, one hundred thirty-three thousand, one hundred ninety-nine".