223220112331019 has 2 divisors, whose sum is σ = 223220112331020. Its totient is φ = 223220112331018.

The previous prime is 223220112330913. The next prime is 223220112331121. The reversal of 223220112331019 is 910133211022322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223220112331019 is a prime.

It is a super-3 number, since 3×223220112331019³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (223220112336019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111610056165509 + 111610056165510.

It is an arithmetic number, because the mean of its divisors is an integer number (111610056165510).

Almost surely, 2^{223220112331019} is an apocalyptic number.

223220112331019 is a deficient number, since it is larger than the sum of its proper divisors (1).

223220112331019 is an equidigital number, since it uses as much as digits as its factorization.

223220112331019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 223220112331019 in words is "two hundred twenty-three trillion, two hundred twenty billion, one hundred twelve million, three hundred thirty-one thousand, nineteen".