223750067748871 has 2 divisors, whose sum is σ = 223750067748872. Its totient is φ = 223750067748870.

The previous prime is 223750067748817. The next prime is 223750067748901. The reversal of 223750067748871 is 178847760057322.

Together with previous prime (223750067748817) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223750067748871 - 2¹⁷ = 223750067617799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223750067748797 and 223750067748806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223750067743871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111875033874435 + 111875033874436.

It is an arithmetic number, because the mean of its divisors is an integer number (111875033874436).

Almost surely, 2^{223750067748871} is an apocalyptic number.

223750067748871 is a deficient number, since it is larger than the sum of its proper divisors (1).

223750067748871 is an equidigital number, since it uses as much as digits as its factorization.

223750067748871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221276160, while the sum is 67.

The spelling of 223750067748871 in words is "two hundred twenty-three trillion, seven hundred fifty billion, sixty-seven million, seven hundred forty-eight thousand, eight hundred seventy-one".