422024022442 has 32 divisors (see below), whose sum is σ = 715281969600. Its totient is φ = 184985136000.

The previous prime is 422024022439. The next prime is 422024022451. The reversal of 422024022442 is 244220420224.

It is a self number, because there is not a number n which added to its sum of digits gives 422024022442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107317 + ... + 924967.

It is an arithmetic number, because the mean of its divisors is an integer number (22352561550).

Almost surely, 2^422024022442 is an apocalyptic number.

422024022442 is a deficient number, since it is larger than the sum of its proper divisors (293257947158).

422024022442 is a wasteful number, since it uses less digits than its factorization.

422024022442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818502.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 422024022442 its reverse (244220420224), we get a palindrome (666244442666).

The spelling of 422024022442 in words is "four hundred twenty-two billion, twenty-four million, twenty-two thousand, four hundred forty-two".