4222442400044 has 48 divisors (see below), whose sum is σ = 8096750788896. Its totient is φ = 1910790681600.

The previous prime is 4222442400017. The next prime is 4222442400061. The reversal of 4222442400044 is 4400042442224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38936762 + ... + 39045054.

It is an arithmetic number, because the mean of its divisors is an integer number (168682308102).

Almost surely, 2^{4222442400044} is an apocalyptic number.

4222442400044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4222442400044 is a deficient number, since it is larger than the sum of its proper divisors (3874308388852).

4222442400044 is a wasteful number, since it uses less digits than its factorization.

4222442400044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112226 (or 112224 counting only the distinct ones).

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

Adding to 4222442400044 its reverse (4400042442224), we get a palindrome (8622484842268).

The spelling of 4222442400044 in words is "four trillion, two hundred twenty-two billion, four hundred forty-two million, four hundred thousand, forty-four".