233221113214344 has 48 divisors (see below), whose sum is σ = 632032108893900. Its totient is φ = 77692174894464.

The previous prime is 233221113214343. The next prime is 233221113214357. The reversal of 233221113214344 is 443412311122332.

233221113214344 is a `hidden beast` number, since 2 + 3 + 3 + 2 + 211 + 1 + 3 + 2 + 1 + 434 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 231795692126244 + 1425421088100 = 15224838^2 + 1193910^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 233221113214299 and 233221113214308.

It is not an unprimeable number, because it can be changed into a prime (233221113214343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1003970079 + ... + 1004202350.

Almost surely, 2^{233221113214344} is an apocalyptic number.

233221113214344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

233221113214344 is an abundant number, since it is smaller than the sum of its proper divisors (398810995679556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233221113214344 is a wasteful number, since it uses less digits than its factorization.

233221113214344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008174054 (or 2008174047 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 233221113214344 its reverse (443412311122332), we get a palindrome (676633424336676).

The spelling of 233221113214344 in words is "two hundred thirty-three trillion, two hundred twenty-one billion, one hundred thirteen million, two hundred fourteen thousand, three hundred forty-four".