222002123223 has 16 divisors (see below), whose sum is σ = 297058164480. Its totient is φ = 147474622464.

The previous prime is 222002123159. The next prime is 222002123237. The reversal of 222002123223 is 322321200222.

It is not a de Polignac number, because 222002123223 - 2⁶ = 222002123159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222002123223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002125223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913390 + ... + 1130612.

It is an arithmetic number, because the mean of its divisors is an integer number (18566135280).

Almost surely, 2^222002123223 is an apocalyptic number.

222002123223 is a deficient number, since it is larger than the sum of its proper divisors (75056041257).

222002123223 is a wasteful number, since it uses less digits than its factorization.

222002123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218438.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222002123223 its reverse (322321200222), we get a palindrome (544323323445).

The spelling of 222002123223 in words is "two hundred twenty-two billion, two million, one hundred twenty-three thousand, two hundred twenty-three".