22203340203 has 32 divisors (see below), whose sum is σ = 33099881472. Its totient is φ = 13121849600.

The previous prime is 22203340199. The next prime is 22203340217. The reversal of 22203340203 is 30204330222.

It is a cyclic number.

It is not a de Polignac number, because 22203340203 - 2² = 22203340199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22203340203.

It is not an unprimeable number, because it can be changed into a prime (22203348203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4972750 + ... + 4977212.

It is an arithmetic number, because the mean of its divisors is an integer number (1034371296).

Almost surely, 2^22203340203 is an apocalyptic number.

22203340203 is a deficient number, since it is larger than the sum of its proper divisors (10896541269).

22203340203 is a wasteful number, since it uses less digits than its factorization.

22203340203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8195.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22203340203 its reverse (30204330222), we get a palindrome (52407670425).

The spelling of 22203340203 in words is "twenty-two billion, two hundred three million, three hundred forty thousand, two hundred three".