13022221013011 has 8 divisors (see below), whose sum is σ = 15362620181504. Its totient is φ = 10801842314760.

The previous prime is 13022221012993. The next prime is 13022221013033. The reversal of 13022221013011 is 11031012222031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13022221013011 - 2⁹ = 13022221012499 is a prime.

It is a super-2 number, since 2×13022221013011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13022221013011.

It is not an unprimeable number, because it can be changed into a prime (13022221013051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30005117325 + ... + 30005117758.

It is an arithmetic number, because the mean of its divisors is an integer number (1920327522688).

Almost surely, 2^{13022221013011} is an apocalyptic number.

13022221013011 is a deficient number, since it is larger than the sum of its proper divisors (2340399168493).

13022221013011 is an equidigital number, since it uses as much as digits as its factorization.

13022221013011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60010235121.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13022221013011 its reverse (11031012222031), we get a palindrome (24053233235042).

The spelling of 13022221013011 in words is "thirteen trillion, twenty-two billion, two hundred twenty-one million, thirteen thousand, eleven".