233322133020331 has 4 divisors (see below), whose sum is σ = 235502713702872. Its totient is φ = 231141552337792.

The previous prime is 233322133020283. The next prime is 233322133020337. The reversal of 233322133020331 is 133020331223332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233322133020331 - 2¹¹ = 233322133018283 is a prime.

It is a super-2 number, since 2×233322133020331² (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 = 233322133020293 and 233322133020302.

It is not an unprimeable number, because it can be changed into a prime (233322133020337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090290341110 + ... + 1090290341323.

It is an arithmetic number, because the mean of its divisors is an integer number (58875678425718).

Almost surely, 2^{233322133020331} is an apocalyptic number.

233322133020331 is a deficient number, since it is larger than the sum of its proper divisors (2180580682541).

233322133020331 is a wasteful number, since it uses less digits than its factorization.

233322133020331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180580682540.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 233322133020331 its reverse (133020331223332), we get a palindrome (366342464243663).

The spelling of 233322133020331 in words is "two hundred thirty-three trillion, three hundred twenty-two billion, one hundred thirty-three million, twenty thousand, three hundred thirty-one".