244253425222 has 16 divisors (see below), whose sum is σ = 367608222720. Its totient is φ = 121717736008.

The previous prime is 244253425147. The next prime is 244253425249. The reversal of 244253425222 is 222524352442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187883 + ... + 1378249.

It is an arithmetic number, because the mean of its divisors is an integer number (22975513920).

Almost surely, 2^244253425222 is an apocalyptic number.

244253425222 is a deficient number, since it is larger than the sum of its proper divisors (123354797498).

244253425222 is a wasteful number, since it uses less digits than its factorization.

244253425222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192515.

The product of its digits is 307200, while the sum is 37.

Adding to 244253425222 its reverse (222524352442), we get a palindrome (466777777664).

The spelling of 244253425222 in words is "two hundred forty-four billion, two hundred fifty-three million, four hundred twenty-five thousand, two hundred twenty-two".