422314022231 has 4 divisors (see below), whose sum is σ = 422316865152. Its totient is φ = 422311179312.

The previous prime is 422314022209. The next prime is 422314022237. The reversal of 422314022231 is 132220413224.

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 422314022231 - 2¹⁸ = 422313760087 is a prime.

It is a super-2 number, since 2×422314022231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422314022231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422314022237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1185590 + ... + 1500083.

It is an arithmetic number, because the mean of its divisors is an integer number (105579216288).

Almost surely, 2^422314022231 is an apocalyptic number.

422314022231 is a deficient number, since it is larger than the sum of its proper divisors (2842921).

422314022231 is a wasteful number, since it uses less digits than its factorization.

422314022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842920.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 422314022231 its reverse (132220413224), we get a palindrome (554534435455).

The spelling of 422314022231 in words is "four hundred twenty-two billion, three hundred fourteen million, twenty-two thousand, two hundred thirty-one".