22214342232 has 64 divisors (see below), whose sum is σ = 61722117600. Its totient is φ = 7402907520.

The previous prime is 22214342219. The next prime is 22214342243. The reversal of 22214342232 is 23224341222.

22214342232 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 434 + 223 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 22214342196 and 22214342205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1039398 + ... + 1060554.

Almost surely, 2^22214342232 is an apocalyptic number.

It is an amenable number.

22214342232 is an abundant number, since it is smaller than the sum of its proper divisors (39507775368).

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

22214342232 is a wasteful number, since it uses less digits than its factorization.

22214342232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26033 (or 26023 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

Adding to 22214342232 its reverse (23224341222), we get a palindrome (45438683454).

The spelling of 22214342232 in words is "twenty-two billion, two hundred fourteen million, three hundred forty-two thousand, two hundred thirty-two".