2299449922 has 64 divisors (see below), whose sum is σ = 4393937664. Its totient is φ = 876579840.

The previous prime is 2299449917. The next prime is 2299449947.

2299449922 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2299449922.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1539408 + ... + 1540900.

It is an arithmetic number, because the mean of its divisors is an integer number (68655276).

Almost surely, 2^2299449922 is an apocalyptic number.

2299449922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2299449922 is a deficient number, since it is larger than the sum of its proper divisors (2094487742).

2299449922 is a wasteful number, since it uses less digits than its factorization.

2299449922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723.

The product of its digits is 1679616, while the sum is 52.

The square root of 2299449922 is about 47952.5799305939. The cubic root of 2299449922 is about 1319.9008806044.

The spelling of 2299449922 in words is "two billion, two hundred ninety-nine million, four hundred forty-nine thousand, nine hundred twenty-two".