233220333011 has 8 divisors (see below), whose sum is σ = 245527128000. Its totient is φ = 220916742120.

The previous prime is 233220332999. The next prime is 233220333013. The reversal of 233220333011 is 110333022332.

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 233220333011 - 2¹⁰ = 233220331987 is a prime.

It is a super-2 number, since 2×233220333011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233220333013) 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, 650885 + ... + 943446.

It is an arithmetic number, because the mean of its divisors is an integer number (30690891000).

Almost surely, 2^233220333011 is an apocalyptic number.

233220333011 is a deficient number, since it is larger than the sum of its proper divisors (12306794989).

233220333011 is a wasteful number, since it uses less digits than its factorization.

233220333011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602049.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 233220333011 its reverse (110333022332), we get a palindrome (343553355343).

The spelling of 233220333011 in words is "two hundred thirty-three billion, two hundred twenty million, three hundred thirty-three thousand, eleven".