22022120003 has 4 divisors (see below), whose sum is σ = 23716129248. Its totient is φ = 20328110760.

The previous prime is 22022119997. The next prime is 22022120023. The reversal of 22022120003 is 30002122022.

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

It is a cyclic number.

It is not a de Polignac number, because 22022120003 - 2⁸ = 22022119747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22022120003.

It is not an unprimeable number, because it can be changed into a prime (22022120023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847004603 + ... + 847004628.

It is an arithmetic number, because the mean of its divisors is an integer number (5929032312).

Almost surely, 2^22022120003 is an apocalyptic number.

22022120003 is a deficient number, since it is larger than the sum of its proper divisors (1694009245).

22022120003 is a wasteful number, since it uses less digits than its factorization.

22022120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694009244.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22022120003 its reverse (30002122022), we get a palindrome (52024242025).

The spelling of 22022120003 in words is "twenty-two billion, twenty-two million, one hundred twenty thousand, three".