13011222034 has 16 divisors (see below), whose sum is σ = 20897076600. Its totient is φ = 6054129664.

The previous prime is 13011221987. The next prime is 13011222043. The reversal of 13011222034 is 43022211031.

It is a happy number.

13011222034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9322481809 + 3688740225 = 96553^2 + 60735^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146879 + ... + 2152930.

Almost surely, 2^13011222034 is an apocalyptic number.

13011222034 is a deficient number, since it is larger than the sum of its proper divisors (7885854566).

13011222034 is a wasteful number, since it uses less digits than its factorization.

13011222034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299917.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13011222034 its reverse (43022211031), we get a palindrome (56033433065).

The spelling of 13011222034 in words is "thirteen billion, eleven million, two hundred twenty-two thousand, thirty-four".