2266721867203 has 8 divisors (see below), whose sum is σ = 2446836199200. Its totient is φ = 2093404302528.

The previous prime is 2266721867197. The next prime is 2266721867213. The reversal of 2266721867203 is 3027681276622.

2266721867203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2266721867203 - 2³⁷ = 2129282913731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2266721867213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1699191138 + ... + 1699192471.

It is an arithmetic number, because the mean of its divisors is an integer number (305854524900).

Almost surely, 2^{2266721867203} is an apocalyptic number.

2266721867203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2266721867203 is a deficient number, since it is larger than the sum of its proper divisors (180114331997).

2266721867203 is a wasteful number, since it uses less digits than its factorization.

2266721867203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398383661.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 2266721867203 in words is "two trillion, two hundred sixty-six billion, seven hundred twenty-one million, eight hundred sixty-seven thousand, two hundred three".