4022213104442 has 32 divisors (see below), whose sum is σ = 6558617740752. Its totient is φ = 1838939848704.

The previous prime is 4022213104417. The next prime is 4022213104453. The reversal of 4022213104442 is 2444013122204.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 558665058721 + 3463548045721 = 747439^2 + 1861061^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4835618 + ... + 5606034.

Almost surely, 2^{4022213104442} is an apocalyptic number.

4022213104442 is a deficient number, since it is larger than the sum of its proper divisors (2536404636310).

4022213104442 is a wasteful number, since it uses less digits than its factorization.

4022213104442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772322.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4022213104442 its reverse (2444013122204), we get a palindrome (6466226226646).

The spelling of 4022213104442 in words is "four trillion, twenty-two billion, two hundred thirteen million, one hundred four thousand, four hundred forty-two".