22004440022 has 8 divisors (see below), whose sum is σ = 33027836400. Its totient is φ = 10995161224.

The previous prime is 22004440001. The next prime is 22004440027.

22004440022 is nontrivially palindromic in base 10.

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

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22004439976 and 22004440003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004440027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3525497 + ... + 3531732.

It is an arithmetic number, because the mean of its divisors is an integer number (4128479550).

Almost surely, 2^22004440022 is an apocalyptic number.

22004440022 is a deficient number, since it is larger than the sum of its proper divisors (11023396378).

22004440022 is a wasteful number, since it uses less digits than its factorization.

22004440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7058790.

The product of its (nonzero) digits is 1024, while the sum is 20.

The spelling of 22004440022 in words is "twenty-two billion, four million, four hundred forty thousand, twenty-two".