22022002003 has 4 divisors (see below), whose sum is σ = 23181054760. Its totient is φ = 20862949248.

The previous prime is 22022001973. The next prime is 22022002007. The reversal of 22022002003 is 30020022022.

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 22022002003 - 2¹⁷ = 22021870931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022002007) 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, 579526350 + ... + 579526387.

It is an arithmetic number, because the mean of its divisors is an integer number (5795263690).

Almost surely, 2^22022002003 is an apocalyptic number.

22022002003 is a deficient number, since it is larger than the sum of its proper divisors (1159052757).

22022002003 is a wasteful number, since it uses less digits than its factorization.

22022002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159052756.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22022002003 its reverse (30020022022), we get a palindrome (52042024025).

The spelling of 22022002003 in words is "twenty-two billion, twenty-two million, two thousand, three".