20330222013213 has 64 divisors (see below), whose sum is σ = 31827253086720. Its totient is φ = 11300990976000.

The previous prime is 20330222013173. The next prime is 20330222013293. The reversal of 20330222013213 is 31231022203302.

It is not a de Polignac number, because 20330222013213 - 2⁶ = 20330222013149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330222013293) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 942206481 + ... + 942228057.

It is an arithmetic number, because the mean of its divisors is an integer number (497300829480).

Almost surely, 2^{20330222013213} is an apocalyptic number.

It is an amenable number.

20330222013213 is a deficient number, since it is larger than the sum of its proper divisors (11497031073507).

20330222013213 is a wasteful number, since it uses less digits than its factorization.

20330222013213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24758.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20330222013213 its reverse (31231022203302), we get a palindrome (51561244216515).

The spelling of 20330222013213 in words is "twenty trillion, three hundred thirty billion, two hundred twenty-two million, thirteen thousand, two hundred thirteen".