22532212322 has 8 divisors (see below), whose sum is σ = 33807658176. Its totient is φ = 11262992932.

The previous prime is 22532212279. The next prime is 22532212357. The reversal of 22532212322 is 22321223522.

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

It is a junction number, because it is equal to n+sod(n) for n = 22532212291 and 22532212300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547558 + ... + 1562049.

It is an arithmetic number, because the mean of its divisors is an integer number (4225957272).

Almost surely, 2^22532212322 is an apocalyptic number.

22532212322 is a deficient number, since it is larger than the sum of its proper divisors (11275445854).

22532212322 is a wasteful number, since it uses less digits than its factorization.

22532212322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113232.

The product of its digits is 5760, while the sum is 26.

Adding to 22532212322 its reverse (22321223522), we get a palindrome (44853435844).

The spelling of 22532212322 in words is "twenty-two billion, five hundred thirty-two million, two hundred twelve thousand, three hundred twenty-two".