22432132042246 has 8 divisors (see below), whose sum is σ = 34283069725104. Its totient is φ = 11004442133880.

The previous prime is 22432132042139. The next prime is 22432132042247. The reversal of 22432132042246 is 64224023123422.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432132042247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105811943490 + ... + 105811943701.

It is an arithmetic number, because the mean of its divisors is an integer number (4285383715638).

Almost surely, 2^{22432132042246} is an apocalyptic number.

22432132042246 is a deficient number, since it is larger than the sum of its proper divisors (11850937682858).

22432132042246 is a wasteful number, since it uses less digits than its factorization.

22432132042246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211623887246.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 22432132042246 its reverse (64224023123422), we get a palindrome (86656155165668).

The spelling of 22432132042246 in words is "twenty-two trillion, four hundred thirty-two billion, one hundred thirty-two million, forty-two thousand, two hundred forty-six".