222013440044 has 12 divisors (see below), whose sum is σ = 423843840168. Its totient is φ = 100915200000.

The previous prime is 222013440031. The next prime is 222013440053. The reversal of 222013440044 is 440044310222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222013439995 and 222013440022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522879957 + ... + 2522880044.

It is an arithmetic number, because the mean of its divisors is an integer number (35320320014).

Almost surely, 2^222013440044 is an apocalyptic number.

It is an amenable number.

222013440044 is a deficient number, since it is larger than the sum of its proper divisors (201830400124).

222013440044 is a wasteful number, since it uses less digits than its factorization.

222013440044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045760016 (or 5045760014 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 222013440044 its reverse (440044310222), we get a palindrome (662057750266).

The spelling of 222013440044 in words is "two hundred twenty-two billion, thirteen million, four hundred forty thousand, forty-four".