422333222413 has 4 divisors (see below), whose sum is σ = 422337296188. Its totient is φ = 422329148640.

The previous prime is 422333222407. The next prime is 422333222417. The reversal of 422333222413 is 314222333224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 243470204329 + 178863018084 = 493427^2 + 422922^2 .

It is a cyclic number.

It is not a de Polignac number, because 422333222413 - 2¹³ = 422333214221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422333222417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1877208 + ... + 2090113.

It is an arithmetic number, because the mean of its divisors is an integer number (105584324047).

Almost surely, 2^422333222413 is an apocalyptic number.

It is an amenable number.

422333222413 is a deficient number, since it is larger than the sum of its proper divisors (4073775).

422333222413 is a wasteful number, since it uses less digits than its factorization.

422333222413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073774.

The product of its digits is 41472, while the sum is 31.

Adding to 422333222413 its reverse (314222333224), we get a palindrome (736555555637).

The spelling of 422333222413 in words is "four hundred twenty-two billion, three hundred thirty-three million, two hundred twenty-two thousand, four hundred thirteen".