13020122113213 has 16 divisors (see below), whose sum is σ = 13411260887040. Its totient is φ = 12631056109056.

The previous prime is 13020122113211. The next prime is 13020122113261. The reversal of 13020122113213 is 31231122102031.

It is a cyclic number.

It is not a de Polignac number, because 13020122113213 - 2¹ = 13020122113211 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 (13020122113211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144239748 + ... + 144329986.

It is an arithmetic number, because the mean of its divisors is an integer number (838203805440).

Almost surely, 2^{13020122113213} is an apocalyptic number.

It is an amenable number.

13020122113213 is a deficient number, since it is larger than the sum of its proper divisors (391138773827).

13020122113213 is a wasteful number, since it uses less digits than its factorization.

13020122113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101676.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13020122113213 its reverse (31231122102031), we get a palindrome (44251244215244).

The spelling of 13020122113213 in words is "thirteen trillion, twenty billion, one hundred twenty-two million, one hundred thirteen thousand, two hundred thirteen".