230331422 has 8 divisors (see below), whose sum is σ = 345619872. Its totient is φ = 115124800.

The previous prime is 230331421. The next prime is 230331449. The reversal of 230331422 is 224133032.

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

It is a super-3 number, since 3×230331422³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230331394 and 230331403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230331421) 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, 12854 + ... + 25017.

It is an arithmetic number, because the mean of its divisors is an integer number (43202484).

Almost surely, 2^230331422 is an apocalyptic number.

230331422 is a deficient number, since it is larger than the sum of its proper divisors (115288450).

230331422 is a wasteful number, since it uses less digits than its factorization.

230331422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40914.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230331422 is about 15176.6736144651. The cubic root of 230331422 is about 612.9867158418.

Adding to 230331422 its reverse (224133032), we get a palindrome (454464454).

The spelling of 230331422 in words is "two hundred thirty million, three hundred thirty-one thousand, four hundred twenty-two".