2246120344 has 32 divisors (see below), whose sum is σ = 4544557920. Its totient is φ = 1034585856.

The previous prime is 2246120339. The next prime is 2246120347. The reversal of 2246120344 is 4430216422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246120347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30844 + ... + 73780.

It is an arithmetic number, because the mean of its divisors is an integer number (142017435).

Almost surely, 2^2246120344 is an apocalyptic number.

It is an amenable number.

2246120344 is an abundant number, since it is smaller than the sum of its proper divisors (2298437576).

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

2246120344 is a wasteful number, since it uses less digits than its factorization.

2246120344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43459 (or 43455 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2246120344 is about 47393.2520935207. The cubic root of 2246120344 is about 1309.6171100945.

Adding to 2246120344 its reverse (4430216422), we get a palindrome (6676336766).

The spelling of 2246120344 in words is "two billion, two hundred forty-six million, one hundred twenty thousand, three hundred forty-four".