22210012003 has 4 divisors (see below), whose sum is σ = 22210310080. Its totient is φ = 22209713928.

The previous prime is 22210011983. The next prime is 22210012021. The reversal of 22210012003 is 30021001222.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22210012003 - 2²¹ = 22207914851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22210010003) 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, 72238 + ... + 222796.

It is an arithmetic number, because the mean of its divisors is an integer number (5552577520).

Almost surely, 2^22210012003 is an apocalyptic number.

22210012003 is a deficient number, since it is larger than the sum of its proper divisors (298077).

22210012003 is a wasteful number, since it uses less digits than its factorization.

22210012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298076.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22210012003 its reverse (30021001222), we get a palindrome (52231013225).

The spelling of 22210012003 in words is "twenty-two billion, two hundred ten million, twelve thousand, three".