4422220222244 has 36 divisors (see below), whose sum is σ = 8553374888604. Its totient is φ = 1998994536000.

The previous prime is 4422220222237. The next prime is 4422220222267.

4422220222244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 35340240100 + 4386879982144 = 187990^2 + 2094488^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4422220222244.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25152227 + ... + 25327434.

Almost surely, 2^{4422220222244} is an apocalyptic number.

4422220222244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4422220222244 is a deficient number, since it is larger than the sum of its proper divisors (4131154666360).

4422220222244 is a wasteful number, since it uses less digits than its factorization.

4422220222244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50479868 (or 50479855 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

It can be divided in two parts, 4422220 and 222244, that added together give a palindrome (4644464).

The spelling of 4422220222244 in words is "four trillion, four hundred twenty-two billion, two hundred twenty million, two hundred twenty-two thousand, two hundred forty-four".