222000201222097 has 2 divisors, whose sum is σ = 222000201222098. Its totient is φ = 222000201222096.

The previous prime is 222000201222071. The next prime is 222000201222199. The reversal of 222000201222097 is 790222102000222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221971827840961 + 28373381136 = 14898719^2 + 168444^2 .

It is a cyclic number.

It is not a de Polignac number, because 222000201222097 - 2²⁷ = 222000067004369 is a prime.

It is not a weakly prime, because it can be changed into another prime (222000201222497) 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 as a sum of consecutive naturals, namely, 111000100611048 + 111000100611049.

It is an arithmetic number, because the mean of its divisors is an integer number (111000100611049).

Almost surely, 2^{222000201222097} is an apocalyptic number.

It is an amenable number.

222000201222097 is a deficient number, since it is larger than the sum of its proper divisors (1).

222000201222097 is an equidigital number, since it uses as much as digits as its factorization.

222000201222097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 222000201222097 in words is "two hundred twenty-two trillion, two hundred one million, two hundred twenty-two thousand, ninety-seven".