2243022310444 has 24 divisors (see below), whose sum is σ = 3991522289328. Its totient is φ = 1102651630080.

The previous prime is 2243022310439. The next prime is 2243022310537. The reversal of 2243022310444 is 4440132203422.

It is a super-2 number, since 2×2243022310444² (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 7892509 + ... + 8171764.

It is an arithmetic number, because the mean of its divisors is an integer number (166313428722).

Almost surely, 2^{2243022310444} is an apocalyptic number.

It is an amenable number.

2243022310444 is a deficient number, since it is larger than the sum of its proper divisors (1748499978884).

2243022310444 is a wasteful number, since it uses less digits than its factorization.

2243022310444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16064865 (or 16064863 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2243022310444 its reverse (4440132203422), we get a palindrome (6683154513866).

The spelling of 2243022310444 in words is "two trillion, two hundred forty-three billion, twenty-two million, three hundred ten thousand, four hundred forty-four".