13022043422 has 8 divisors (see below), whose sum is σ = 19548129216. Its totient is φ = 6506000352.

The previous prime is 13022043389. The next prime is 13022043439. The reversal of 13022043422 is 22434022031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13022043422² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2507438 + ... + 2512625.

It is an arithmetic number, because the mean of its divisors is an integer number (2443516152).

Almost surely, 2^13022043422 is an apocalyptic number.

13022043422 is a deficient number, since it is larger than the sum of its proper divisors (6526085794).

13022043422 is a wasteful number, since it uses less digits than its factorization.

13022043422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021362.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 13022043422 its reverse (22434022031), we get a palindrome (35456065453).

The spelling of 13022043422 in words is "thirteen billion, twenty-two million, forty-three thousand, four hundred twenty-two".