2222499 has 8 divisors (see below), whose sum is σ = 2980432. Its totient is φ = 1473120.

The previous prime is 2222477. The next prime is 2222501. The reversal of 2222499 is 9942222.

2222499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2222499 - 2⁸ = 2222243 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2222599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504 + ... + 2589.

It is an arithmetic number, because the mean of its divisors is an integer number (372554).

2^2222499 is an apocalyptic number.

2222499 is a deficient number, since it is larger than the sum of its proper divisors (757933).

2222499 is a wasteful number, since it uses less digits than its factorization.

2222499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4277.

The product of its digits is 5184, while the sum is 30.

The square root of 2222499 is about 1490.8048161983. The cubic root of 2222499 is about 130.5010055559.

The spelling of 2222499 in words is "two million, two hundred twenty-two thousand, four hundred ninety-nine".