22002222033203 has 4 divisors (see below), whose sum is σ = 22004869403088. Its totient is φ = 21999574663320.

The previous prime is 22002222033157. The next prime is 22002222033251. The reversal of 22002222033203 is 30233022220022.

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 22002222033203 - 2³⁰ = 22001148291379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22002222033263) 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, 1323672476 + ... + 1323689097.

It is an arithmetic number, because the mean of its divisors is an integer number (5501217350772).

Almost surely, 2^{22002222033203} is an apocalyptic number.

22002222033203 is a deficient number, since it is larger than the sum of its proper divisors (2647369885).

22002222033203 is an equidigital number, since it uses as much as digits as its factorization.

22002222033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647369884.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 22002222033203 its reverse (30233022220022), we get a palindrome (52235244253225).

The spelling of 22002222033203 in words is "twenty-two trillion, two billion, two hundred twenty-two million, thirty-three thousand, two hundred three".