4422402042422 has 32 divisors (see below), whose sum is σ = 8173681082112. Its totient is φ = 1747540285344.

The previous prime is 4422402042407. The next prime is 4422402042451. The reversal of 4422402042422 is 2242402042244.

It is a congruent number.

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, 13598588 + ... + 13919999.

It is an arithmetic number, because the mean of its divisors is an integer number (255427533816).

Almost surely, 2^{4422402042422} is an apocalyptic number.

4422402042422 is a deficient number, since it is larger than the sum of its proper divisors (3751279039690).

4422402042422 is a wasteful number, since it uses less digits than its factorization.

4422402042422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27519492.

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

Adding to 4422402042422 its reverse (2242402042244), we get a palindrome (6664804084666).

The spelling of 4422402042422 in words is "four trillion, four hundred twenty-two billion, four hundred two million, forty-two thousand, four hundred twenty-two".