422332232311 has 8 divisors (see below), whose sum is σ = 468534988800. Its totient is φ = 377430962040.

The previous prime is 422332232291. The next prime is 422332232327. The reversal of 422332232311 is 113232233224.

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

It is a de Polignac number, because none of the positive numbers 2^k-422332232311 is a prime.

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 422332232311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422362232311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325370871 + ... + 325372168.

It is an arithmetic number, because the mean of its divisors is an integer number (58566873600).

Almost surely, 2^422332232311 is an apocalyptic number.

422332232311 is a deficient number, since it is larger than the sum of its proper divisors (46202756489).

422332232311 is a wasteful number, since it uses less digits than its factorization.

422332232311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650743109.

The product of its digits is 10368, while the sum is 28.

Adding to 422332232311 its reverse (113232233224), we get a palindrome (535564465535).

The spelling of 422332232311 in words is "four hundred twenty-two billion, three hundred thirty-two million, two hundred thirty-two thousand, three hundred eleven".