223220113233 has 32 divisors (see below), whose sum is σ = 322188257664. Its totient is φ = 136653391872.

The previous prime is 223220113169. The next prime is 223220113243. The reversal of 223220113233 is 332311022322.

It is not a de Polignac number, because 223220113233 - 2⁶ = 223220113169 is a prime.

It is a super-3 number, since 3×223220113233³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223220113243) 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 31 ways as a sum of consecutive naturals, for example, 6749185 + ... + 6782177.

It is an arithmetic number, because the mean of its divisors is an integer number (10068383052).

Almost surely, 2^223220113233 is an apocalyptic number.

It is an amenable number.

223220113233 is a deficient number, since it is larger than the sum of its proper divisors (98968144431).

223220113233 is a wasteful number, since it uses less digits than its factorization.

223220113233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33905.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223220113233 its reverse (332311022322), we get a palindrome (555531135555).

The spelling of 223220113233 in words is "two hundred twenty-three billion, two hundred twenty million, one hundred thirteen thousand, two hundred thirty-three".