244220022442 has 16 divisors (see below), whose sum is σ = 402279344064. Its totient is φ = 110273940000.

The previous prime is 244220022427. The next prime is 244220022443.

244220022442 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 244220022442.

It is not an unprimeable number, because it can be changed into a prime (244220022443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36754659 + ... + 36761302.

It is an arithmetic number, because the mean of its divisors is an integer number (25142459004).

Almost surely, 2^244220022442 is an apocalyptic number.

244220022442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244220022442 is a deficient number, since it is larger than the sum of its proper divisors (158059321622).

244220022442 is a wasteful number, since it uses less digits than its factorization.

244220022442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73516125.

The product of its (nonzero) digits is 16384, while the sum is 28.

It can be divided in two parts, 2442200 and 22442, that added together give a palindrome (2464642).

The spelling of 244220022442 in words is "two hundred forty-four billion, two hundred twenty million, twenty-two thousand, four hundred forty-two".