223302030033281 has 2 divisors, whose sum is σ = 223302030033282. Its totient is φ = 223302030033280.

The previous prime is 223302030033253. The next prime is 223302030033323. The reversal of 223302030033281 is 182330030203322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210198238186225 + 13103791847056 = 14498215^2 + 3619916^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223302030033281 is a prime.

It is a super-2 number, since 2×223302030033281² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (223302030033581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111651015016640 + 111651015016641.

It is an arithmetic number, because the mean of its divisors is an integer number (111651015016641).

Almost surely, 2^{223302030033281} is an apocalyptic number.

It is an amenable number.

223302030033281 is a deficient number, since it is larger than the sum of its proper divisors (1).

223302030033281 is an equidigital number, since it uses as much as digits as its factorization.

223302030033281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 223302030033281 in words is "two hundred twenty-three trillion, three hundred two billion, thirty million, thirty-three thousand, two hundred eighty-one".