10233300331221 has 32 divisors (see below), whose sum is σ = 15814166917248. Its totient is φ = 5817254461440.

The previous prime is 10233300331157. The next prime is 10233300331229. The reversal of 10233300331221 is 12213300333201.

It is not a de Polignac number, because 10233300331221 - 2⁶ = 10233300331157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10233300331191 and 10233300331200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233300331229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30963916 + ... + 31292661.

It is an arithmetic number, because the mean of its divisors is an integer number (494192716164).

Almost surely, 2^{10233300331221} is an apocalyptic number.

10233300331221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10233300331221 is a deficient number, since it is larger than the sum of its proper divisors (5580866586027).

10233300331221 is a wasteful number, since it uses less digits than its factorization.

10233300331221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62256901.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 10233300331221 its reverse (12213300333201), we get a palindrome (22446600664422).

The spelling of 10233300331221 in words is "ten trillion, two hundred thirty-three billion, three hundred million, three hundred thirty-one thousand, two hundred twenty-one".