422286230722 has 8 divisors (see below), whose sum is σ = 635223764556. Its totient is φ = 210544975872.

The previous prime is 422286230627. The next prime is 422286230753. The reversal of 422286230722 is 227032682224.

It can be written as a sum of positive squares in 2 ways, for example, as 401475571641 + 20810659081 = 633621^2 + 144259^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299068863 + ... + 299070274.

Almost surely, 2^422286230722 is an apocalyptic number.

422286230722 is a deficient number, since it is larger than the sum of its proper divisors (212937533834).

422286230722 is a wasteful number, since it uses less digits than its factorization.

422286230722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598139492.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 422286230722 in words is "four hundred twenty-two billion, two hundred eighty-six million, two hundred thirty thousand, seven hundred twenty-two".