499422211 has 4 divisors (see below), whose sum is σ = 499478400. Its totient is φ = 499366024.

The previous prime is 499422191. The next prime is 499422229. The reversal of 499422211 is 112224994.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 499422211 - 2⁷ = 499422083 is a prime.

It is a pancake number, because a pancake can be divided into 499422211 parts by 31604 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499422241) 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, 11491 + ... + 33628.

It is an arithmetic number, because the mean of its divisors is an integer number (124869600).

Almost surely, 2^499422211 is an apocalyptic number.

499422211 is a deficient number, since it is larger than the sum of its proper divisors (56189).

499422211 is a wasteful number, since it uses less digits than its factorization.

499422211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56188.

The product of its digits is 10368, while the sum is 34.

The square root of 499422211 is about 22347.7562855872. The cubic root of 499422211 is about 793.3946805223.

The spelling of 499422211 in words is "four hundred ninety-nine million, four hundred twenty-two thousand, two hundred eleven".