223120231233 has 8 divisors (see below), whose sum is σ = 307752043200. Its totient is φ = 143617620048.

The previous prime is 223120231207. The next prime is 223120231259. The reversal of 223120231233 is 332132021322.

It is an interprime number because it is at equal distance from previous prime (223120231207) and next prime (223120231259).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223120231233 - 2¹² = 223120227137 is a prime.

It is a super-3 number, since 3×223120231233³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223120231933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1282300093 + ... + 1282300266.

It is an arithmetic number, because the mean of its divisors is an integer number (38469005400).

Almost surely, 2^223120231233 is an apocalyptic number.

It is an amenable number.

223120231233 is a deficient number, since it is larger than the sum of its proper divisors (84631811967).

223120231233 is a wasteful number, since it uses less digits than its factorization.

223120231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564600391.

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

Adding to 223120231233 its reverse (332132021322), we get a palindrome (555252252555).

The spelling of 223120231233 in words is "two hundred twenty-three billion, one hundred twenty million, two hundred thirty-one thousand, two hundred thirty-three".