4222401223042 has 32 divisors (see below), whose sum is σ = 6713630354880. Its totient is φ = 1986096490560.

The previous prime is 4222401223039. The next prime is 4222401223063. The reversal of 4222401223042 is 2403221042224.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4222401223042.

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, 9306117 + ... + 9749287.

It is an arithmetic number, because the mean of its divisors is an integer number (209800948590).

Almost surely, 2^{4222401223042} is an apocalyptic number.

4222401223042 is a deficient number, since it is larger than the sum of its proper divisors (2491229131838).

4222401223042 is a wasteful number, since it uses less digits than its factorization.

4222401223042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444946.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4222401223042 its reverse (2403221042224), we get a palindrome (6625622265266).

The spelling of 4222401223042 in words is "four trillion, two hundred twenty-two billion, four hundred one million, two hundred twenty-three thousand, forty-two".