222322223222 has 8 divisors (see below), whose sum is σ = 363800001672. Its totient is φ = 101055556000.

The previous prime is 222322223197. The next prime is 222322223303.

222322223222 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×222322223222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222322223191 and 222322223200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5052777779 + ... + 5052777822.

It is an arithmetic number, because the mean of its divisors is an integer number (45475000209).

Almost surely, 2^222322223222 is an apocalyptic number.

222322223222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222322223222 is a deficient number, since it is larger than the sum of its proper divisors (141477778450).

222322223222 is a wasteful number, since it uses less digits than its factorization.

222322223222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10105555614.

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

It can be divided in two parts, 222322 and 223222, that added together give a palindrome (445544).

The spelling of 222322223222 in words is "two hundred twenty-two billion, three hundred twenty-two million, two hundred twenty-three thousand, two hundred twenty-two".