22243034222 has 4 divisors (see below), whose sum is σ = 33364551336. Its totient is φ = 11121517110.

The previous prime is 22243034221. The next prime is 22243034239.

22243034222 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 22243034191 and 22243034200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22243034221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560758554 + ... + 5560758557.

It is an arithmetic number, because the mean of its divisors is an integer number (8341137834).

Almost surely, 2^22243034222 is an apocalyptic number.

22243034222 is a deficient number, since it is larger than the sum of its proper divisors (11121517114).

22243034222 is a wasteful number, since it uses less digits than its factorization.

22243034222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11121517113.

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 222430 and 34222, that added together give a palindrome (256652).

The spelling of 22243034222 in words is "twenty-two billion, two hundred forty-three million, thirty-four thousand, two hundred twenty-two".