223075347244247 has 2 divisors, whose sum is σ = 223075347244248. Its totient is φ = 223075347244246.

The previous prime is 223075347244213. The next prime is 223075347244259. The reversal of 223075347244247 is 742442743570322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223075347244247 - 2³⁴ = 223058167375063 is a prime.

It is a super-3 number, since 3×223075347244247³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223075347244192 and 223075347244201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223075347244447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111537673622123 + 111537673622124.

It is an arithmetic number, because the mean of its divisors is an integer number (111537673622124).

Almost surely, 2^{223075347244247} is an apocalyptic number.

223075347244247 is a deficient number, since it is larger than the sum of its proper divisors (1).

223075347244247 is an equidigital number, since it uses as much as digits as its factorization.

223075347244247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63221760, while the sum is 56.

The spelling of 223075347244247 in words is "two hundred twenty-three trillion, seventy-five billion, three hundred forty-seven million, two hundred forty-four thousand, two hundred forty-seven".