13333220213 has 16 divisors (see below), whose sum is σ = 13735646400. Its totient is φ = 12934684800.

The previous prime is 13333220209. The next prime is 13333220233. The reversal of 13333220213 is 31202233331.

It is a cyclic number.

It is not a de Polignac number, because 13333220213 - 2² = 13333220209 is a prime.

It is a super-2 number, since 2×13333220213² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13333220233) 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, 7846838 + ... + 7848536.

It is an arithmetic number, because the mean of its divisors is an integer number (858477900).

Almost surely, 2^13333220213 is an apocalyptic number.

It is an amenable number.

13333220213 is a deficient number, since it is larger than the sum of its proper divisors (402426187).

13333220213 is a wasteful number, since it uses less digits than its factorization.

13333220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708.

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

Adding to 13333220213 its reverse (31202233331), we get a palindrome (44535453544).

The spelling of 13333220213 in words is "thirteen billion, three hundred thirty-three million, two hundred twenty thousand, two hundred thirteen".