222213333123123 has 16 divisors (see below), whose sum is σ = 297291247868160. Its totient is φ = 147639324394976.

The previous prime is 222213333123077. The next prime is 222213333123137. The reversal of 222213333123123 is 321321333312222.

It is a cyclic number.

It is not a de Polignac number, because 222213333123123 - 2⁶ = 222213333123059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222213333623123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61256565 + ... + 64782662.

It is an arithmetic number, because the mean of its divisors is an integer number (18580702991760).

Almost surely, 2^{222213333123123} is an apocalyptic number.

222213333123123 is a deficient number, since it is larger than the sum of its proper divisors (75077914745037).

222213333123123 is a wasteful number, since it uses less digits than its factorization.

222213333123123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126041226.

The product of its digits is 46656, while the sum is 33.

Adding to 222213333123123 its reverse (321321333312222), we get a palindrome (543534666435345).

The spelling of 222213333123123 in words is "two hundred twenty-two trillion, two hundred thirteen billion, three hundred thirty-three million, one hundred twenty-three thousand, one hundred twenty-three".