13333200023221 has 16 divisors (see below), whose sum is σ = 14598838253440. Its totient is φ = 12101976227520.

The previous prime is 13333200023201. The next prime is 13333200023249. The reversal of 13333200023221 is 12232000233331.

It is a cyclic number.

It is not a de Polignac number, because 13333200023221 - 2¹⁷ = 13333199892149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13333200023201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149601 + ... + 5166118.

It is an arithmetic number, because the mean of its divisors is an integer number (912427390840).

Almost surely, 2^{13333200023221} is an apocalyptic number.

It is an amenable number.

13333200023221 is a deficient number, since it is larger than the sum of its proper divisors (1265638230219).

13333200023221 is a wasteful number, since it uses less digits than its factorization.

13333200023221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5318956.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13333200023221 its reverse (12232000233331), we get a palindrome (25565200256552).

The spelling of 13333200023221 in words is "thirteen trillion, three hundred thirty-three billion, two hundred million, twenty-three thousand, two hundred twenty-one".