223299701 has 2 divisors, whose sum is σ = 223299702. Its totient is φ = 223299700.

The previous prime is 223299619. The next prime is 223299721. The reversal of 223299701 is 107992322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157527601 + 65772100 = 12551^2 + 8110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223299701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223299721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111649850 + 111649851.

It is an arithmetic number, because the mean of its divisors is an integer number (111649851).

Almost surely, 2^223299701 is an apocalyptic number.

It is an amenable number.

223299701 is a deficient number, since it is larger than the sum of its proper divisors (1).

223299701 is an equidigital number, since it uses as much as digits as its factorization.

223299701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 223299701 is about 14943.2158854779. The cubic root of 223299701 is about 606.6842407594.

The spelling of 223299701 in words is "two hundred twenty-three million, two hundred ninety-nine thousand, seven hundred one".