223303009999 has 2 divisors, whose sum is σ = 223303010000. Its totient is φ = 223303009998.

The previous prime is 223303009973. The next prime is 223303010059. The reversal of 223303009999 is 999900303322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223303009999 - 2¹³ = 223303001807 is a prime.

It is a super-2 number, since 2×223303009999² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223303009199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111651504999 + 111651505000.

It is an arithmetic number, because the mean of its divisors is an integer number (111651505000).

Almost surely, 2^223303009999 is an apocalyptic number.

223303009999 is a deficient number, since it is larger than the sum of its proper divisors (1).

223303009999 is an equidigital number, since it uses as much as digits as its factorization.

223303009999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 708588, while the sum is 49.

The spelling of 223303009999 in words is "two hundred twenty-three billion, three hundred three million, nine thousand, nine hundred ninety-nine".