223595883830881 has 2 divisors, whose sum is σ = 223595883830882. Its totient is φ = 223595883830880.

The previous prime is 223595883830861. The next prime is 223595883830941. The reversal of 223595883830881 is 188038388595322.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 152451989651025 + 71143894179856 = 12347145^2 + 8434684^2 .

It is a cyclic number.

It is not a de Polignac number, because 223595883830881 - 2⁹ = 223595883830369 is a prime.

It is a super-2 number, since 2×223595883830881² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (223595883830861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111797941915440 + 111797941915441.

It is an arithmetic number, because the mean of its divisors is an integer number (111797941915441).

Almost surely, 2^{223595883830881} is an apocalyptic number.

It is an amenable number.

223595883830881 is a deficient number, since it is larger than the sum of its proper divisors (1).

223595883830881 is an equidigital number, since it uses as much as digits as its factorization.

223595883830881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 796262400, while the sum is 73.

The spelling of 223595883830881 in words is "two hundred twenty-three trillion, five hundred ninety-five billion, eight hundred eighty-three million, eight hundred thirty thousand, eight hundred eighty-one".