2282155747243 has 8 divisors (see below), whose sum is σ = 2360871529200. Its totient is φ = 2203441349088.

The previous prime is 2282155747219. The next prime is 2282155747247. The reversal of 2282155747243 is 3427475512822.

2282155747243 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 2282155747243 - 2³⁷ = 2144716793771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2282155747247) 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, 3887580 + ... + 4435942.

It is an arithmetic number, because the mean of its divisors is an integer number (295108941150).

Almost surely, 2^{2282155747243} is an apocalyptic number.

2282155747243 is a deficient number, since it is larger than the sum of its proper divisors (78715781957).

2282155747243 is a wasteful number, since it uses less digits than its factorization.

2282155747243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691901.

The product of its digits is 7526400, while the sum is 52.

The spelling of 2282155747243 in words is "two trillion, two hundred eighty-two billion, one hundred fifty-five million, seven hundred forty-seven thousand, two hundred forty-three".