2282023166281 has 4 divisors (see below), whose sum is σ = 2282571865600. Its totient is φ = 2281474466964.

The previous prime is 2282023166279. The next prime is 2282023166317. The reversal of 2282023166281 is 1826613202822.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2282023166281 - 2¹ = 2282023166279 is a prime.

It is a super-2 number, since 2×2282023166281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2282023166081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274343421 + ... + 274351738.

It is an arithmetic number, because the mean of its divisors is an integer number (570642966400).

Almost surely, 2^{2282023166281} is an apocalyptic number.

It is an amenable number.

2282023166281 is a deficient number, since it is larger than the sum of its proper divisors (548699319).

2282023166281 is an equidigital number, since it uses as much as digits as its factorization.

2282023166281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548699318.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 2282023166281 in words is "two trillion, two hundred eighty-two billion, twenty-three million, one hundred sixty-six thousand, two hundred eighty-one".