223220012332033 has 4 divisors (see below), whose sum is σ = 223220047544320. Its totient is φ = 223219977119748.

The previous prime is 223220012332001. The next prime is 223220012332157. The reversal of 223220012332033 is 330233210022322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223220012332033 - 2⁵ = 223220012332001 is a prime.

It is a super-3 number, since 3×223220012332033³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223220012331992 and 223220012332010.

It is not an unprimeable number, because it can be changed into a prime (223220012332333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5168385 + ... + 21752062.

It is an arithmetic number, because the mean of its divisors is an integer number (55805011886080).

Almost surely, 2^{223220012332033} is an apocalyptic number.

It is an amenable number.

223220012332033 is a deficient number, since it is larger than the sum of its proper divisors (35212287).

223220012332033 is an equidigital number, since it uses as much as digits as its factorization.

223220012332033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35212286.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 223220012332033 its reverse (330233210022322), we get a palindrome (553453222354355).

The spelling of 223220012332033 in words is "two hundred twenty-three trillion, two hundred twenty billion, twelve million, three hundred thirty-two thousand, thirty-three".