22432123332212 has 48 divisors (see below), whose sum is σ = 43250877754560. Its totient is φ = 10095020256000.

The previous prime is 22432123332187. The next prime is 22432123332247. The reversal of 22432123332212 is 21223332123422.

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 15 ways as a sum of consecutive naturals, for example, 113921339 + ... + 114118077.

It is an arithmetic number, because the mean of its divisors is an integer number (901059953220).

Almost surely, 2^{22432123332212} is an apocalyptic number.

22432123332212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22432123332212 is a deficient number, since it is larger than the sum of its proper divisors (20818754422348).

22432123332212 is a wasteful number, since it uses less digits than its factorization.

22432123332212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222512 (or 222510 counting only the distinct ones).

The product of its digits is 41472, while the sum is 32.

Adding to 22432123332212 its reverse (21223332123422), we get a palindrome (43655455455634).

The spelling of 22432123332212 in words is "twenty-two trillion, four hundred thirty-two billion, one hundred twenty-three million, three hundred thirty-two thousand, two hundred twelve".