22282628222 has 8 divisors (see below), whose sum is σ = 33470431200. Its totient is φ = 11125817824.

The previous prime is 22282628153. The next prime is 22282628227.

22282628222 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22282628227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7746347 + ... + 7749222.

It is an arithmetic number, because the mean of its divisors is an integer number (4183803900).

Almost surely, 2^22282628222 is an apocalyptic number.

22282628222 is a deficient number, since it is larger than the sum of its proper divisors (11187802978).

22282628222 is a wasteful number, since it uses less digits than its factorization.

22282628222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15496290.

The product of its digits is 98304, while the sum is 38.

The spelling of 22282628222 in words is "twenty-two billion, two hundred eighty-two million, six hundred twenty-eight thousand, two hundred twenty-two".