220233323110331 has 8 divisors (see below), whose sum is σ = 223844135112000. Its totient is φ = 216622524968640.

The previous prime is 220233323110217. The next prime is 220233323110343. The reversal of 220233323110331 is 133011323332022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220233323110331 is a prime.

It is a super-2 number, since 2×220233323110331² (a number of 29 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 = 220233323110294 and 220233323110303.

It is not an unprimeable number, because it can be changed into a prime (220233323112331) 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, 31433150 + ... + 37795628.

It is an arithmetic number, because the mean of its divisors is an integer number (27980516889000).

Almost surely, 2^{220233323110331} is an apocalyptic number.

220233323110331 is a deficient number, since it is larger than the sum of its proper divisors (3610812001669).

220233323110331 is an equidigital number, since it uses as much as digits as its factorization.

220233323110331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6929989.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 220233323110331 its reverse (133011323332022), we get a palindrome (353244646442353).

The spelling of 220233323110331 in words is "two hundred twenty trillion, two hundred thirty-three billion, three hundred twenty-three million, one hundred ten thousand, three hundred thirty-one".