22333200222 has 32 divisors (see below), whose sum is σ = 45934545312. Its totient is φ = 7233577344.

The previous prime is 22333200217. The next prime is 22333200277. The reversal of 22333200222 is 22200233322.

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 in 15 ways as a sum of consecutive naturals, for example, 101608 + ... + 234500.

It is an arithmetic number, because the mean of its divisors is an integer number (1435454541).

Almost surely, 2^22333200222 is an apocalyptic number.

22333200222 is an abundant number, since it is smaller than the sum of its proper divisors (23601345090).

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

22333200222 is a wasteful number, since it uses less digits than its factorization.

22333200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133692.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22333200222 its reverse (22200233322), we get a palindrome (44533433544).

The spelling of 22333200222 in words is "twenty-two billion, three hundred thirty-three million, two hundred thousand, two hundred twenty-two".