223130012213233 has 4 divisors (see below), whose sum is σ = 223130489404900. Its totient is φ = 223129535021568.

The previous prime is 223130012213203. The next prime is 223130012213263. The reversal of 223130012213233 is 332312210031322.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (223130012213203) and next prime (223130012213263).

It can be written as a sum of positive squares in 2 ways, for example, as 114307915654144 + 108822096559089 = 10691488^2 + 10431783^2 .

It is a cyclic number.

It is not a de Polignac number, because 223130012213233 - 2¹³ = 223130012205041 is a prime.

It is a super-3 number, since 3×223130012213233³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223130012213203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237893760 + ... + 238829857.

It is an arithmetic number, because the mean of its divisors is an integer number (55782622351225).

Almost surely, 2^{223130012213233} is an apocalyptic number.

It is an amenable number.

223130012213233 is a deficient number, since it is larger than the sum of its proper divisors (477191667).

223130012213233 is an equidigital number, since it uses as much as digits as its factorization.

223130012213233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477191666.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 223130012213233 its reverse (332312210031322), we get a palindrome (555442222244555).

The spelling of 223130012213233 in words is "two hundred twenty-three trillion, one hundred thirty billion, twelve million, two hundred thirteen thousand, two hundred thirty-three".