13022011002 has 128 divisors (see below), whose sum is σ = 35316062208. Its totient is φ = 3091104000.

The previous prime is 13022010941. The next prime is 13022011109. The reversal of 13022011002 is 20011022031.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 595873 + ... + 617339.

It is an arithmetic number, because the mean of its divisors is an integer number (275906736).

Almost surely, 2^13022011002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13022011002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17658031104).

13022011002 is an abundant number, since it is smaller than the sum of its proper divisors (22294051206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13022011002 is a wasteful number, since it uses less digits than its factorization.

13022011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21604.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 13022011002 its reverse (20011022031), we get a palindrome (33033033033).

The spelling of 13022011002 in words is "thirteen billion, twenty-two million, eleven thousand, two".