13224011122 has 24 divisors (see below), whose sum is σ = 23698193004. Its totient is φ = 5514257952.

The previous prime is 13224011117. The next prime is 13224011147. The reversal of 13224011122 is 22111042231.

It can be written as a sum of positive squares in 2 ways, for example, as 9517758481 + 3706252641 = 97559^2 + 60879^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13224011122.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1819873 + ... + 1827124.

Almost surely, 2^13224011122 is an apocalyptic number.

13224011122 is a deficient number, since it is larger than the sum of its proper divisors (10474181882).

13224011122 is a wasteful number, since it uses less digits than its factorization.

13224011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647050 (or 3647043 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 13224011122 its reverse (22111042231), we get a palindrome (35335053353).

The spelling of 13224011122 in words is "thirteen billion, two hundred twenty-four million, eleven thousand, one hundred twenty-two".