499122229 has 8 divisors (see below), whose sum is σ = 525636000. Its totient is φ = 472632912.

The previous prime is 499122209. The next prime is 499122251. The reversal of 499122229 is 922221994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 499122229 - 2⁷ = 499122101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 499122191 and 499122200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499122209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48282 + ... + 57700.

It is an arithmetic number, because the mean of its divisors is an integer number (65704500).

Almost surely, 2^499122229 is an apocalyptic number.

It is an amenable number.

499122229 is a deficient number, since it is larger than the sum of its proper divisors (26513771).

499122229 is a wasteful number, since it uses less digits than its factorization.

499122229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12227.

The product of its digits is 46656, while the sum is 40.

The square root of 499122229 is about 22341.0435969316. The cubic root of 499122229 is about 793.2357957238.

The spelling of 499122229 in words is "four hundred ninety-nine million, one hundred twenty-two thousand, two hundred twenty-nine".