13223022435 has 48 divisors (see below), whose sum is σ = 26367744000. Its totient is φ = 6004756800.

The previous prime is 13223022383. The next prime is 13223022473. The reversal of 13223022435 is 53422032231.

13223022435 is a `hidden beast` number, since 1 + 3 + 223 + 0 + 2 + 2 + 435 = 666.

13223022435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13223022435 - 2¹⁰ = 13223021411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13223022399 and 13223022408.

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 47 ways as a sum of consecutive naturals, for example, 91435 + ... + 186564.

It is an arithmetic number, because the mean of its divisors is an integer number (549328000).

Almost surely, 2^13223022435 is an apocalyptic number.

13223022435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13223022435 is a deficient number, since it is larger than the sum of its proper divisors (13144721565).

13223022435 is a wasteful number, since it uses less digits than its factorization.

13223022435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278168 (or 278165 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 13223022435 its reverse (53422032231), we get a palindrome (66645054666).

The spelling of 13223022435 in words is "thirteen billion, two hundred twenty-three million, twenty-two thousand, four hundred thirty-five".