22202231103203 has 4 divisors (see below), whose sum is σ = 22231406177688. Its totient is φ = 22173056028720.

The previous prime is 22202231103133. The next prime is 22202231103233. The reversal of 22202231103203 is 30230113220222.

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 22202231103203 - 2¹⁸ = 22202230841059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202231103233) 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, 14587536101 + ... + 14587537622.

It is an arithmetic number, because the mean of its divisors is an integer number (5557851544422).

Almost surely, 2^{22202231103203} is an apocalyptic number.

22202231103203 is a deficient number, since it is larger than the sum of its proper divisors (29175074485).

22202231103203 is an equidigital number, since it uses as much as digits as its factorization.

22202231103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29175074484.

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

Adding to 22202231103203 its reverse (30230113220222), we get a palindrome (52432344323425).

The spelling of 22202231103203 in words is "twenty-two trillion, two hundred two billion, two hundred thirty-one million, one hundred three thousand, two hundred three".