233221340122331 has 8 divisors (see below), whose sum is σ = 254423435770224. Its totient is φ = 212019270413920.

The previous prime is 233221340122327. The next prime is 233221340122339. The reversal of 233221340122331 is 133221043122332.

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

It is a cyclic number.

It is not a de Polignac number, because 233221340122331 - 2² = 233221340122327 is a prime.

It is a super-2 number, since 2×233221340122331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233221340122339) 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 7 ways as a sum of consecutive naturals, for example, 15578081 + ... + 26629293.

It is an arithmetic number, because the mean of its divisors is an integer number (31802929471278).

Almost surely, 2^{233221340122331} is an apocalyptic number.

233221340122331 is a deficient number, since it is larger than the sum of its proper divisors (21202095647893).

233221340122331 is a wasteful number, since it uses less digits than its factorization.

233221340122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12969741.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 233221340122331 its reverse (133221043122332), we get a palindrome (366442383244663).

The spelling of 233221340122331 in words is "two hundred thirty-three trillion, two hundred twenty-one billion, three hundred forty million, one hundred twenty-two thousand, three hundred thirty-one".