13011012322 has 64 divisors (see below), whose sum is σ = 26004934656. Its totient is φ = 4726344960.

The previous prime is 13011012293. The next prime is 13011012349. The reversal of 13011012322 is 22321011031.

It is a junction number, because it is equal to n+sod(n) for n = 13011012296 and 13011012305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256903 + ... + 303349.

It is an arithmetic number, because the mean of its divisors is an integer number (406327104).

Almost surely, 2^13011012322 is an apocalyptic number.

13011012322 is a deficient number, since it is larger than the sum of its proper divisors (12993922334).

13011012322 is a wasteful number, since it uses less digits than its factorization.

13011012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46591.

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

Adding to 13011012322 its reverse (22321011031), we get a palindrome (35332023353).

The spelling of 13011012322 in words is "thirteen billion, eleven million, twelve thousand, three hundred twenty-two".