2044011225 has 12 divisors (see below), whose sum is σ = 3379432016. Its totient is φ = 1090139280.

The previous prime is 2044011199. The next prime is 2044011251. The reversal of 2044011225 is 5221104402.

It is an interprime number because it is at equal distance from previous prime (2044011199) and next prime (2044011251).

It is not a de Polignac number, because 2044011225 - 2⁷ = 2044011097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13626667 + ... + 13626816.

Almost surely, 2^2044011225 is an apocalyptic number.

2044011225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2044011225 is a deficient number, since it is larger than the sum of its proper divisors (1335420791).

2044011225 is a wasteful number, since it uses less digits than its factorization.

2044011225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27253496 (or 27253491 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2044011225 is about 45210.7423628500. The cubic root of 2044011225 is about 1269.0958544948.

Adding to 2044011225 its reverse (5221104402), we get a palindrome (7265115627).

The spelling of 2044011225 in words is "two billion, forty-four million, eleven thousand, two hundred twenty-five".