2244000422443 has 8 divisors (see below), whose sum is σ = 2419435706688. Its totient is φ = 2068967976384.

The previous prime is 2244000422441. The next prime is 2244000422519. The reversal of 2244000422443 is 3442240004422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2244000422443 - 2¹ = 2244000422441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244000422441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100697971 + ... + 100720252.

It is an arithmetic number, because the mean of its divisors is an integer number (302429463336).

Almost surely, 2^{2244000422443} is an apocalyptic number.

2244000422443 is a deficient number, since it is larger than the sum of its proper divisors (175435284245).

2244000422443 is a wasteful number, since it uses less digits than its factorization.

2244000422443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201419093.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 2244000422443 its reverse (3442240004422), we get a palindrome (5686240426865).

The spelling of 2244000422443 in words is "two trillion, two hundred forty-four billion, four hundred twenty-two thousand, four hundred forty-three".