222123330330201 has 6 divisors (see below), whose sum is σ = 320844810476970. Its totient is φ = 148082220220128.

The previous prime is 222123330330173. The next prime is 222123330330271. The reversal of 222123330330201 is 102033033321222.

222123330330201 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 23 + 330 + 3 + 302 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 221065631212176 + 1057699118025 = 14868276^2 + 1028445^2 .

It is not a de Polignac number, because 222123330330201 - 2¹⁹ = 222123329805913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222123330330271) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 12340185018336 + ... + 12340185018353.

It is an arithmetic number, because the mean of its divisors is an integer number (53474135079495).

Almost surely, 2^{222123330330201} is an apocalyptic number.

It is an amenable number.

222123330330201 is a deficient number, since it is larger than the sum of its proper divisors (98721480146769).

222123330330201 is a wasteful number, since it uses less digits than its factorization.

222123330330201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24680370036695 (or 24680370036692 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 222123330330201 its reverse (102033033321222), we get a palindrome (324156363651423).

The spelling of 222123330330201 in words is "two hundred twenty-two trillion, one hundred twenty-three billion, three hundred thirty million, three hundred thirty thousand, two hundred one".