2244004120 has 64 divisors (see below), whose sum is σ = 5458456800. Its totient is φ = 827366400.

The previous prime is 2244004109. The next prime is 2244004141. The reversal of 2244004120 is 214004422.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11781 + ... + 68020.

Almost surely, 2^2244004120 is an apocalyptic number.

2244004120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244004120 is an abundant number, since it is smaller than the sum of its proper divisors (3214452680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244004120 is a wasteful number, since it uses less digits than its factorization.

2244004120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79868 (or 79864 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2244004120 is about 47370.9206159222. The cubic root of 2244004120 is about 1309.2056874963.

Adding to 2244004120 its reverse (214004422), we get a palindrome (2458008542).

The spelling of 2244004120 in words is "two billion, two hundred forty-four million, four thousand, one hundred twenty".