222012000323 has 2 divisors, whose sum is σ = 222012000324. Its totient is φ = 222012000322.

The previous prime is 222012000311. The next prime is 222012000359. The reversal of 222012000323 is 323000210222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222012000323 - 2²⁶ = 221944891459 is a prime.

It is not a weakly prime, because it can be changed into another prime (222012005323) 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 as a sum of consecutive naturals, namely, 111006000161 + 111006000162.

It is an arithmetic number, because the mean of its divisors is an integer number (111006000162).

Almost surely, 2^222012000323 is an apocalyptic number.

222012000323 is a deficient number, since it is larger than the sum of its proper divisors (1).

222012000323 is an equidigital number, since it uses as much as digits as its factorization.

222012000323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 222012000323 its reverse (323000210222), we get a palindrome (545012210545).

The spelling of 222012000323 in words is "two hundred twenty-two billion, twelve million, three hundred twenty-three", and thus it is an aban number.