223032241213 has 4 divisors (see below), whose sum is σ = 226087477468. Its totient is φ = 219977004960.

The previous prime is 223032241193. The next prime is 223032241219. The reversal of 223032241213 is 312142230322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83112853849 + 139919387364 = 288293^2 + 374058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223032241213 is a prime.

It is a super-2 number, since 2×223032241213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223032241219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1527618018 + ... + 1527618163.

It is an arithmetic number, because the mean of its divisors is an integer number (56521869367).

Almost surely, 2^223032241213 is an apocalyptic number.

It is an amenable number.

223032241213 is a deficient number, since it is larger than the sum of its proper divisors (3055236255).

223032241213 is an equidigital number, since it uses as much as digits as its factorization.

223032241213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055236254.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 223032241213 its reverse (312142230322), we get a palindrome (535174471535).

The spelling of 223032241213 in words is "two hundred twenty-three billion, thirty-two million, two hundred forty-one thousand, two hundred thirteen".