13222445302 has 8 divisors (see below), whose sum is σ = 21636728712. Its totient is φ = 6010202400.

The previous prime is 13222445297. The next prime is 13222445309. The reversal of 13222445302 is 20354422231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222445309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300510099 + ... + 300510142.

It is an arithmetic number, because the mean of its divisors is an integer number (2704591089).

Almost surely, 2^13222445302 is an apocalyptic number.

13222445302 is a deficient number, since it is larger than the sum of its proper divisors (8414283410).

13222445302 is a wasteful number, since it uses less digits than its factorization.

13222445302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601020254.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 13222445302 its reverse (20354422231), we get a palindrome (33576867533).

The spelling of 13222445302 in words is "thirteen billion, two hundred twenty-two million, four hundred forty-five thousand, three hundred two".