223133339909 has 2 divisors, whose sum is σ = 223133339910. Its totient is φ = 223133339908.

The previous prime is 223133339899. The next prime is 223133339917. The reversal of 223133339909 is 909933331322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183764827684 + 39368512225 = 428678^2 + 198415^2 .

It is a cyclic number.

It is not a de Polignac number, because 223133339909 - 2¹⁶ = 223133274373 is a prime.

It is a super-3 number, since 3×223133339909³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223133339959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111566669954 + 111566669955.

It is an arithmetic number, because the mean of its divisors is an integer number (111566669955).

Almost surely, 2^223133339909 is an apocalyptic number.

It is an amenable number.

223133339909 is a deficient number, since it is larger than the sum of its proper divisors (1).

223133339909 is an equidigital number, since it uses as much as digits as its factorization.

223133339909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 708588, while the sum is 47.

The spelling of 223133339909 in words is "two hundred twenty-three billion, one hundred thirty-three million, three hundred thirty-nine thousand, nine hundred nine".