223201236197 has 2 divisors, whose sum is σ = 223201236198. Its totient is φ = 223201236196.

The previous prime is 223201236173. The next prime is 223201236221. The reversal of 223201236197 is 791632102322.

It is a balanced prime because it is at equal distance from previous prime (223201236173) and next prime (223201236221).

It can be written as a sum of positive squares in only one way, i.e., 223156091236 + 45144961 = 472394^2 + 6719^2 .

It is a cyclic number.

It is not a de Polignac number, because 223201236197 - 2³⁰ = 222127494373 is a prime.

It is a super-3 number, since 3×223201236197³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223201236197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223201236107) 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, 111600618098 + 111600618099.

It is an arithmetic number, because the mean of its divisors is an integer number (111600618099).

Almost surely, 2^223201236197 is an apocalyptic number.

It is an amenable number.

223201236197 is a deficient number, since it is larger than the sum of its proper divisors (1).

223201236197 is an equidigital number, since it uses as much as digits as its factorization.

223201236197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 223201236197 in words is "two hundred twenty-three billion, two hundred one million, two hundred thirty-six thousand, one hundred ninety-seven".