22002040203 has 144 divisors (see below), whose sum is σ = 37606675680. Its totient is φ = 11426088960.

The previous prime is 22002040187. The next prime is 22002040211. The reversal of 22002040203 is 30204020022.

It is not a de Polignac number, because 22002040203 - 2⁴ = 22002040187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22002040003) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 301397775 + ... + 301397847.

It is an arithmetic number, because the mean of its divisors is an integer number (261157470).

Almost surely, 2^22002040203 is an apocalyptic number.

22002040203 is a deficient number, since it is larger than the sum of its proper divisors (15604635477).

22002040203 is a wasteful number, since it uses less digits than its factorization.

22002040203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 22002040203 its reverse (30204020022), we get a palindrome (52206060225).

The spelling of 22002040203 in words is "twenty-two billion, two million, forty thousand, two hundred three".