13002221311 has 8 divisors (see below), whose sum is σ = 13509316800. Its totient is φ = 12499042080.

The previous prime is 13002221293. The next prime is 13002221317. The reversal of 13002221311 is 11312220031.

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

It is a cyclic number.

It is not a de Polignac number, because 13002221311 - 2¹⁷ = 13002090239 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 (13002221317) 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, 972295 + ... + 985576.

It is an arithmetic number, because the mean of its divisors is an integer number (1688664600).

Almost surely, 2^13002221311 is an apocalyptic number.

13002221311 is a deficient number, since it is larger than the sum of its proper divisors (507095489).

13002221311 is a wasteful number, since it uses less digits than its factorization.

13002221311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958129.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13002221311 its reverse (11312220031), we get a palindrome (24314441342).

The spelling of 13002221311 in words is "thirteen billion, two million, two hundred twenty-one thousand, three hundred eleven".