2222499841 has 4 divisors (see below), whose sum is σ = 2232466432. Its totient is φ = 2212533252.

The previous prime is 2222499809. The next prime is 2222499847. The reversal of 2222499841 is 1489942222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2222499841 - 2⁵ = 2222499809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222499847) 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, 4982961 + ... + 4983406.

It is an arithmetic number, because the mean of its divisors is an integer number (558116608).

Almost surely, 2^2222499841 is an apocalyptic number.

It is an amenable number.

2222499841 is a deficient number, since it is larger than the sum of its proper divisors (9966591).

2222499841 is an equidigital number, since it uses as much as digits as its factorization.

2222499841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9966590.

The product of its digits is 165888, while the sum is 43.

The square root of 2222499841 is about 47143.3965789484. The cubic root of 2222499841 is about 1305.0102201653.

The spelling of 2222499841 in words is "two billion, two hundred twenty-two million, four hundred ninety-nine thousand, eight hundred forty-one".