2223273777263 has 16 divisors (see below), whose sum is σ = 2774241012480. Its totient is φ = 1730941617600.

The previous prime is 2223273777253. The next prime is 2223273777269. The reversal of 2223273777263 is 3627773723222.

It is a cyclic number.

It is not a de Polignac number, because 2223273777263 - 2³⁰ = 2222200035439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223273777269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12238478 + ... + 12418811.

It is an arithmetic number, because the mean of its divisors is an integer number (173390063280).

Almost surely, 2^{2223273777263} is an apocalyptic number.

2223273777263 is a deficient number, since it is larger than the sum of its proper divisors (550967235217).

2223273777263 is a wasteful number, since it uses less digits than its factorization.

2223273777263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24658478.

The product of its digits is 12446784, while the sum is 53.

The spelling of 2223273777263 in words is "two trillion, two hundred twenty-three billion, two hundred seventy-three million, seven hundred seventy-seven thousand, two hundred sixty-three".