2244902019 has 8 divisors (see below), whose sum is σ = 2993429520. Its totient is φ = 1496487936.

The previous prime is 2244901963. The next prime is 2244902021. The reversal of 2244902019 is 9102094422.

2244902019 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 2244902019 - 2⁷ = 2244901891 is a prime.

It is a super-2 number, since 2×2244902019² = 10079170149820552722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2244902039) 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, 44787 + ... + 80595.

It is an arithmetic number, because the mean of its divisors is an integer number (374178690).

Almost surely, 2^2244902019 is an apocalyptic number.

2244902019 is a deficient number, since it is larger than the sum of its proper divisors (748527501).

2244902019 is a wasteful number, since it uses less digits than its factorization.

2244902019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56709.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2244902019 is about 47380.3969907387. The cubic root of 2244902019 is about 1309.3802827970.

The spelling of 2244902019 in words is "two billion, two hundred forty-four million, nine hundred two thousand, nineteen".