422266322 has 8 divisors (see below), whose sum is σ = 633963900. Its totient is φ = 210945024.

The previous prime is 422266307. The next prime is 422266331. The reversal of 422266322 is 223662224.

It can be written as a sum of positive squares in 2 ways, for example, as 418652521 + 3613801 = 20461^2 + 1901^2 .

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, 91247 + ... + 95762.

Almost surely, 2^422266322 is an apocalyptic number.

422266322 is a deficient number, since it is larger than the sum of its proper divisors (211697578).

422266322 is a wasteful number, since it uses less digits than its factorization.

422266322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188140.

The product of its digits is 13824, while the sum is 29.

The square root of 422266322 is about 20549.1197378379. The cubic root of 422266322 is about 750.2318228554.

The spelling of 422266322 in words is "four hundred twenty-two million, two hundred sixty-six thousand, three hundred twenty-two".