22223142332 has 6 divisors (see below), whose sum is σ = 38890499088. Its totient is φ = 11111571164.

The previous prime is 22223142299. The next prime is 22223142367. The reversal of 22223142332 is 23324132222.

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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777892788 + ... + 2777892795.

It is an arithmetic number, because the mean of its divisors is an integer number (6481749848).

Almost surely, 2^22223142332 is an apocalyptic number.

It is an amenable number.

22223142332 is a deficient number, since it is larger than the sum of its proper divisors (16667356756).

22223142332 is a wasteful number, since it uses less digits than its factorization.

22223142332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555785587 (or 5555785585 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

Adding to 22223142332 its reverse (23324132222), we get a palindrome (45547274554).

The spelling of 22223142332 in words is "twenty-two billion, two hundred twenty-three million, one hundred forty-two thousand, three hundred thirty-two".