13222322001 has 12 divisors (see below), whose sum is σ = 21827325312. Its totient is φ = 7555612536.

The previous prime is 13222321967. The next prime is 13222322039. The reversal of 13222322001 is 10022322231.

It is not a de Polignac number, because 13222322001 - 2¹⁰ = 13222320977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13222322081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104939001 + ... + 104939126.

It is an arithmetic number, because the mean of its divisors is an integer number (1818943776).

Almost surely, 2^13222322001 is an apocalyptic number.

It is an amenable number.

13222322001 is a deficient number, since it is larger than the sum of its proper divisors (8605003311).

13222322001 is a wasteful number, since it uses less digits than its factorization.

13222322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209878140 (or 209878137 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13222322001 its reverse (10022322231), we get a palindrome (23244644232).

The spelling of 13222322001 in words is "thirteen billion, two hundred twenty-two million, three hundred twenty-two thousand, one".