22213013220203 has 8 divisors (see below), whose sum is σ = 23936039526000. Its totient is φ = 20492034483168.

The previous prime is 22213013220193. The next prime is 22213013220241. The reversal of 22213013220203 is 30202231031222.

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 22213013220203 - 2¹⁰ = 22213013219179 is a prime.

It is a super-2 number, since 2×22213013220203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213013220253) 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, 511869653 + ... + 511913046.

It is an arithmetic number, because the mean of its divisors is an integer number (2992004940750).

Almost surely, 2^{22213013220203} is an apocalyptic number.

22213013220203 is a deficient number, since it is larger than the sum of its proper divisors (1723026305797).

22213013220203 is a wasteful number, since it uses less digits than its factorization.

22213013220203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023784381.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22213013220203 its reverse (30202231031222), we get a palindrome (52415244251425).

The spelling of 22213013220203 in words is "twenty-two trillion, two hundred thirteen billion, thirteen million, two hundred twenty thousand, two hundred three".