13321032222 has 16 divisors (see below), whose sum is σ = 27800415360. Its totient is φ = 4247285592.

The previous prime is 13321032217. The next prime is 13321032287. The reversal of 13321032222 is 22223012331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48264472 + ... + 48264747.

It is an arithmetic number, because the mean of its divisors is an integer number (1737525960).

Almost surely, 2^13321032222 is an apocalyptic number.

13321032222 is an abundant number, since it is smaller than the sum of its proper divisors (14479383138).

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

13321032222 is a wasteful number, since it uses less digits than its factorization.

13321032222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96529247.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13321032222 its reverse (22223012331), we get a palindrome (35544044553).

The spelling of 13321032222 in words is "thirteen billion, three hundred twenty-one million, thirty-two thousand, two hundred twenty-two".