22222622222 has 8 divisors (see below), whose sum is σ = 34483379400. Its totient is φ = 10728162424.

The previous prime is 22222622189. The next prime is 22222622293.

22222622222 is nontrivially palindromic in base 10.

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 = 22222622191 and 22222622200.

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, 191574272 + ... + 191574387.

It is an arithmetic number, because the mean of its divisors is an integer number (4310422425).

Almost surely, 2^22222622222 is an apocalyptic number.

22222622222 is a deficient number, since it is larger than the sum of its proper divisors (12260757178).

22222622222 is a wasteful number, since it uses less digits than its factorization.

22222622222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383148690.

The product of its digits is 6144, while the sum is 26.

The spelling of 22222622222 in words is "twenty-two billion, two hundred twenty-two million, six hundred twenty-two thousand, two hundred twenty-two".