233220210223331 has 8 divisors (see below), whose sum is σ = 236172835627200. Its totient is φ = 230267596590720.

The previous prime is 233220210223249. The next prime is 233220210223333. The reversal of 233220210223331 is 133322012022332.

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

It is a de Polignac number, because none of the positive numbers 2^k-233220210223331 is a prime.

It is a super-2 number, since 2×233220210223331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233220210223294 and 233220210223303.

It is not an unprimeable number, because it can be changed into a prime (233220210223333) 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, 41074865 + ... + 46406733.

It is an arithmetic number, because the mean of its divisors is an integer number (29521604453400).

Almost surely, 2^{233220210223331} is an apocalyptic number.

233220210223331 is a deficient number, since it is larger than the sum of its proper divisors (2952625403869).

233220210223331 is an equidigital number, since it uses as much as digits as its factorization.

233220210223331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885629.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 233220210223331 its reverse (133322012022332), we get a palindrome (366542222245663).

The spelling of 233220210223331 in words is "two hundred thirty-three trillion, two hundred twenty billion, two hundred ten million, two hundred twenty-three thousand, three hundred thirty-one".