2223145652263 has 8 divisors (see below), whose sum is σ = 2258952701936. Its totient is φ = 2187483278400.

The previous prime is 2223145652257. The next prime is 2223145652323. The reversal of 2223145652263 is 3622565413222.

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 2223145652263 - 2³⁷ = 2085706698791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223145653263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36137973 + ... + 36199438.

It is an arithmetic number, because the mean of its divisors is an integer number (282369087742).

Almost surely, 2^{2223145652263} is an apocalyptic number.

2223145652263 is a deficient number, since it is larger than the sum of its proper divisors (35807049673).

2223145652263 is an equidigital number, since it uses as much as digits as its factorization.

2223145652263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72337905.

The product of its digits is 1036800, while the sum is 43.

The spelling of 2223145652263 in words is "two trillion, two hundred twenty-three billion, one hundred forty-five million, six hundred fifty-two thousand, two hundred sixty-three".