22221313003 has 8 divisors (see below), whose sum is σ = 24075623088. Its totient is φ = 20427800064.

The previous prime is 22221313001. The next prime is 22221313007. The reversal of 22221313003 is 30031312222.

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

It is a cyclic number.

It is not a de Polignac number, because 22221313003 - 2¹ = 22221313001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22221313001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15198526 + ... + 15199987.

It is an arithmetic number, because the mean of its divisors is an integer number (3009452886).

Almost surely, 2^22221313003 is an apocalyptic number.

22221313003 is a deficient number, since it is larger than the sum of its proper divisors (1854310085).

22221313003 is a wasteful number, since it uses less digits than its factorization.

22221313003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30398573.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22221313003 its reverse (30031312222), we get a palindrome (52252625225).

The spelling of 22221313003 in words is "twenty-two billion, two hundred twenty-one million, three hundred thirteen thousand, three".