22330220222 has 12 divisors (see below), whose sum is σ = 35581545600. Its totient is φ = 10508338656.

The previous prime is 22330220219. The next prime is 22330220233. The reversal of 22330220222 is 22202203322.

It is a junction number, because it is equal to n+sod(n) for n = 22330220194 and 22330220203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19316222 + ... + 19317377.

It is an arithmetic number, because the mean of its divisors is an integer number (2965128800).

Almost surely, 2^22330220222 is an apocalyptic number.

22330220222 is a deficient number, since it is larger than the sum of its proper divisors (13251325378).

22330220222 is a wasteful number, since it uses less digits than its factorization.

22330220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38633635 (or 38633618 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22330220222 its reverse (22202203322), we get a palindrome (44532423544).

The spelling of 22330220222 in words is "twenty-two billion, three hundred thirty million, two hundred twenty thousand, two hundred twenty-two".