2244649291230 has 64 divisors (see below), whose sum is σ = 5419621675008. Its totient is φ = 594971034240.

The previous prime is 2244649291211. The next prime is 2244649291237. The reversal of 2244649291230 is 321929464422.

2244649291230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2244649291230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244649291237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7163829 + ... + 7470591.

It is an arithmetic number, because the mean of its divisors is an integer number (84681588672).

Almost surely, 2^{2244649291230} is an apocalyptic number.

2244649291230 is an abundant number, since it is smaller than the sum of its proper divisors (3174972383778).

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

2244649291230 is a wasteful number, since it uses less digits than its factorization.

2244649291230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308241.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 2244649291230 in words is "two trillion, two hundred forty-four billion, six hundred forty-nine million, two hundred ninety-one thousand, two hundred thirty".