13020011322 has 32 divisors (see below), whose sum is σ = 26497748160. Its totient is φ = 4263807360.

The previous prime is 13020011321. The next prime is 13020011353. The reversal of 13020011322 is 22311002031.

It is not an unprimeable number, because it can be changed into a prime (13020011321) 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, 610072 + ... + 631052.

It is an arithmetic number, because the mean of its divisors is an integer number (828054630).

Almost surely, 2^13020011322 is an apocalyptic number.

13020011322 is an abundant number, since it is smaller than the sum of its proper divisors (13477736838).

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

13020011322 is a wasteful number, since it uses less digits than its factorization.

13020011322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22798.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13020011322 its reverse (22311002031), we get a palindrome (35331013353).

The spelling of 13020011322 in words is "thirteen billion, twenty million, eleven thousand, three hundred twenty-two".