13032022222 has 4 divisors (see below), whose sum is σ = 19548033336. Its totient is φ = 6516011110.

The previous prime is 13032022181. The next prime is 13032022259. The reversal of 13032022222 is 22222023031.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13032022222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3258005554 + ... + 3258005557.

It is an arithmetic number, because the mean of its divisors is an integer number (4887008334).

Almost surely, 2^13032022222 is an apocalyptic number.

13032022222 is a deficient number, since it is larger than the sum of its proper divisors (6516011114).

13032022222 is an equidigital number, since it uses as much as digits as its factorization.

13032022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6516011113.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 13032022222 its reverse (22222023031), we get a palindrome (35254045253).

The spelling of 13032022222 in words is "thirteen billion, thirty-two million, twenty-two thousand, two hundred twenty-two".