22432132423254 has 8 divisors (see below), whose sum is σ = 44864264846520. Its totient is φ = 7477377474416.

The previous prime is 22432132423241. The next prime is 22432132423289. The reversal of 22432132423254 is 45232423123422.

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

22432132423254 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 1869344368599 + ... + 1869344368610.

It is an arithmetic number, because the mean of its divisors is an integer number (5608033105815).

Almost surely, 2^{22432132423254} is an apocalyptic number.

22432132423254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22432132423254 is a wasteful number, since it uses less digits than its factorization.

22432132423254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738688737214.

The product of its digits is 552960, while the sum is 39.

Adding to 22432132423254 its reverse (45232423123422), we get a palindrome (67664555546676).

The spelling of 22432132423254 in words is "twenty-two trillion, four hundred thirty-two billion, one hundred thirty-two million, four hundred twenty-three thousand, two hundred fifty-four".