22043034022 has 4 divisors (see below), whose sum is σ = 33064551036. Its totient is φ = 11021517010.

The previous prime is 22043034011. The next prime is 22043034023.

22043034022 is nontrivially palindromic in base 10.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 22043033984 and 22043034002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22043034023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510758504 + ... + 5510758507.

It is an arithmetic number, because the mean of its divisors is an integer number (8266137759).

Almost surely, 2^22043034022 is an apocalyptic number.

22043034022 is a deficient number, since it is larger than the sum of its proper divisors (11021517014).

22043034022 is a wasteful number, since it uses less digits than its factorization.

22043034022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11021517013.

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 220430 and 34022, that added together give a palindrome (254452).

The spelling of 22043034022 in words is "twenty-two billion, forty-three million, thirty-four thousand, twenty-two".