223486333823 has 2 divisors, whose sum is σ = 223486333824. Its totient is φ = 223486333822.

The previous prime is 223486333751. The next prime is 223486333849. The reversal of 223486333823 is 328333684322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223486333823 - 2²⁸ = 223217898367 is a prime.

It is a super-2 number, since 2×223486333823² (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 (223486333423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111743166911 + 111743166912.

It is an arithmetic number, because the mean of its divisors is an integer number (111743166912).

Almost surely, 2^223486333823 is an apocalyptic number.

223486333823 is a deficient number, since it is larger than the sum of its proper divisors (1).

223486333823 is an equidigital number, since it uses as much as digits as its factorization.

223486333823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2985984, while the sum is 47.

The spelling of 223486333823 in words is "two hundred twenty-three billion, four hundred eighty-six million, three hundred thirty-three thousand, eight hundred twenty-three".