22002112011203 has 4 divisors (see below), whose sum is σ = 22002528715440. Its totient is φ = 22001695306968.

The previous prime is 22002112011199. The next prime is 22002112011239. The reversal of 22002112011203 is 30211021120022.

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 22002112011203 - 2² = 22002112011199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22002112011283) 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, 208272908 + ... + 208378521.

It is an arithmetic number, because the mean of its divisors is an integer number (5500632178860).

Almost surely, 2^{22002112011203} is an apocalyptic number.

22002112011203 is a deficient number, since it is larger than the sum of its proper divisors (416704237).

22002112011203 is an equidigital number, since it uses as much as digits as its factorization.

22002112011203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416704236.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22002112011203 its reverse (30211021120022), we get a palindrome (52213133131225).

The spelling of 22002112011203 in words is "twenty-two trillion, two billion, one hundred twelve million, eleven thousand, two hundred three".