21331122114333 has 32 divisors (see below), whose sum is σ = 29500373635200. Its totient is φ = 13693919904000.

The previous prime is 21331122114317. The next prime is 21331122114389. The reversal of 21331122114333 is 33341122113312.

It is not a de Polignac number, because 21331122114333 - 2⁴ = 21331122114317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 21331122114333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21331122113333) 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, 594975858 + ... + 595011708.

It is an arithmetic number, because the mean of its divisors is an integer number (921886676100).

Almost surely, 2^{21331122114333} is an apocalyptic number.

It is an amenable number.

21331122114333 is a deficient number, since it is larger than the sum of its proper divisors (8169251520867).

21331122114333 is a wasteful number, since it uses less digits than its factorization.

21331122114333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53853.

The product of its digits is 7776, while the sum is 30.

Adding to 21331122114333 its reverse (33341122113312), we get a palindrome (54672244227645).

The spelling of 21331122114333 in words is "twenty-one trillion, three hundred thirty-one billion, one hundred twenty-two million, one hundred fourteen thousand, three hundred thirty-three".