22000120222 has 8 divisors (see below), whose sum is σ = 33043775976. Its totient is φ = 10985528232.

The previous prime is 22000120193. The next prime is 22000120243. The reversal of 22000120222 is 22202100022.

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

It is a congruent number.

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, 7264048 + ... + 7267075.

It is an arithmetic number, because the mean of its divisors is an integer number (4130471997).

Almost surely, 2^22000120222 is an apocalyptic number.

22000120222 is a deficient number, since it is larger than the sum of its proper divisors (11043655754).

22000120222 is a wasteful number, since it uses less digits than its factorization.

22000120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14531882.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22000120222 its reverse (22202100022), we get a palindrome (44202220244).

The spelling of 22000120222 in words is "twenty-two billion, one hundred twenty thousand, two hundred twenty-two".