22232042234342 has 16 divisors (see below), whose sum is σ = 35103355248960. Its totient is φ = 10530928173672.

The previous prime is 22232042234329. The next prime is 22232042234357. The reversal of 22232042234342 is 24343224023222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10995593 + ... + 12859515.

It is an arithmetic number, because the mean of its divisors is an integer number (2193959703060).

Almost surely, 2^{22232042234342} is an apocalyptic number.

22232042234342 is a deficient number, since it is larger than the sum of its proper divisors (12871313014618).

22232042234342 is a wasteful number, since it uses less digits than its factorization.

22232042234342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177827.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 22232042234342 its reverse (24343224023222), we get a palindrome (46575266257564).

The spelling of 22232042234342 in words is "twenty-two trillion, two hundred thirty-two billion, forty-two million, two hundred thirty-four thousand, three hundred forty-two".