223102200100249 has 2 divisors, whose sum is σ = 223102200100250. Its totient is φ = 223102200100248.

The previous prime is 223102200100211. The next prime is 223102200100267. The reversal of 223102200100249 is 942001002201322.

223102200100249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219499632870400 + 3602567229849 = 14815520^2 + 1898043^2 .

It is a cyclic number.

It is not a de Polignac number, because 223102200100249 - 2³⁵ = 223067840361881 is a prime.

It is a super-3 number, since 3×223102200100249³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223102200100049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111551100050124 + 111551100050125.

It is an arithmetic number, because the mean of its divisors is an integer number (111551100050125).

Almost surely, 2^{223102200100249} is an apocalyptic number.

It is an amenable number.

223102200100249 is a deficient number, since it is larger than the sum of its proper divisors (1).

223102200100249 is an equidigital number, since it uses as much as digits as its factorization.

223102200100249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 223102200100249 in words is "two hundred twenty-three trillion, one hundred two billion, two hundred million, one hundred thousand, two hundred forty-nine".