422227383 has 4 divisors (see below), whose sum is σ = 562969848. Its totient is φ = 281484920.

The previous prime is 422227361. The next prime is 422227417. The reversal of 422227383 is 383722224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422227383 - 2⁶ = 422227319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422227783) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70371228 + ... + 70371233.

It is an arithmetic number, because the mean of its divisors is an integer number (140742462).

Almost surely, 2^422227383 is an apocalyptic number.

422227383 is a deficient number, since it is larger than the sum of its proper divisors (140742465).

422227383 is a wasteful number, since it uses less digits than its factorization.

422227383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140742464.

The product of its digits is 32256, while the sum is 33.

The square root of 422227383 is about 20548.1722544853. The cubic root of 422227383 is about 750.2087614417.

The spelling of 422227383 in words is "four hundred twenty-two million, two hundred twenty-seven thousand, three hundred eighty-three".