22223001232 has 20 divisors (see below), whose sum is σ = 43064518000. Its totient is φ = 11109577248.

The previous prime is 22223001209. The next prime is 22223001263. The reversal of 22223001232 is 23210032222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22482 + ... + 212017.

It is an arithmetic number, because the mean of its divisors is an integer number (2153225900).

Almost surely, 2^22223001232 is an apocalyptic number.

It is an amenable number.

22223001232 is a deficient number, since it is larger than the sum of its proper divisors (20841516768).

22223001232 is a wasteful number, since it uses less digits than its factorization.

22223001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240430 (or 240424 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22223001232 its reverse (23210032222), we get a palindrome (45433033454).

The spelling of 22223001232 in words is "twenty-two billion, two hundred twenty-three million, one thousand, two hundred thirty-two".