2222672777623 has 4 divisors (see below), whose sum is σ = 2228631686248. Its totient is φ = 2216713869000.

The previous prime is 2222672777597. The next prime is 2222672777651. The reversal of 2222672777623 is 3267772762222.

It is a happy number.

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 2222672777623 - 2²¹ = 2222670680471 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 (2222672777323) 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, 2979453753 + ... + 2979454498.

It is an arithmetic number, because the mean of its divisors is an integer number (557157921562).

Almost surely, 2^{2222672777623} is an apocalyptic number.

2222672777623 is a deficient number, since it is larger than the sum of its proper divisors (5958908625).

2222672777623 is an equidigital number, since it uses as much as digits as its factorization.

2222672777623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5958908624.

The product of its digits is 16595712, while the sum is 55.

The spelling of 2222672777623 in words is "two trillion, two hundred twenty-two billion, six hundred seventy-two million, seven hundred seventy-seven thousand, six hundred twenty-three".