2251202344 has 16 divisors (see below), whose sum is σ = 4223721600. Its totient is φ = 1124876592.

The previous prime is 2251202341. The next prime is 2251202353. The reversal of 2251202344 is 4432021522.

It is not an unprimeable number, because it can be changed into a prime (2251202341) 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, 77254 + ... + 102325.

It is an arithmetic number, because the mean of its divisors is an integer number (263982600).

Almost surely, 2^2251202344 is an apocalyptic number.

It is an amenable number.

2251202344 is a deficient number, since it is larger than the sum of its proper divisors (1972519256).

2251202344 is a wasteful number, since it uses less digits than its factorization.

2251202344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181152 (or 181148 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2251202344 is about 47446.8370284047. The cubic root of 2251202344 is about 1310.6040653696.

Adding to 2251202344 its reverse (4432021522), we get a palindrome (6683223866).

The spelling of 2251202344 in words is "two billion, two hundred fifty-one million, two hundred two thousand, three hundred forty-four".