234446223422 has 16 divisors (see below), whose sum is σ = 359962816752. Its totient is φ = 114460362240.

The previous prime is 234446223359. The next prime is 234446223433. The reversal of 234446223422 is 224322644432.

234446223422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164729 + ... + 704292.

It is an arithmetic number, because the mean of its divisors is an integer number (22497676047).

Almost surely, 2^234446223422 is an apocalyptic number.

234446223422 is a deficient number, since it is larger than the sum of its proper divisors (125516593330).

234446223422 is a wasteful number, since it uses less digits than its factorization.

234446223422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872203.

The product of its digits is 442368, while the sum is 38.

Adding to 234446223422 its reverse (224322644432), we get a palindrome (458768867854).

The spelling of 234446223422 in words is "two hundred thirty-four billion, four hundred forty-six million, two hundred twenty-three thousand, four hundred twenty-two".