22213030322003 has 4 divisors (see below), whose sum is σ = 22214543176728. Its totient is φ = 22211517467280.

The previous prime is 22213030321957. The next prime is 22213030322057. The reversal of 22213030322003 is 30022303031222.

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 22213030322003 - 2²⁰ = 22213029273427 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 22213030322003.

It is not an unprimeable number, because it can be changed into a prime (22213030312003) 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, 756405338 + ... + 756434703.

It is an arithmetic number, because the mean of its divisors is an integer number (5553635794182).

Almost surely, 2^{22213030322003} is an apocalyptic number.

22213030322003 is a deficient number, since it is larger than the sum of its proper divisors (1512854725).

22213030322003 is a wasteful number, since it uses less digits than its factorization.

22213030322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512854724.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22213030322003 its reverse (30022303031222), we get a palindrome (52235333353225).

The spelling of 22213030322003 in words is "twenty-two trillion, two hundred thirteen billion, thirty million, three hundred twenty-two thousand, three".