10840227771 has 8 divisors (see below), whose sum is σ = 14454452560. Its totient is φ = 7226410752.

The previous prime is 10840227743. The next prime is 10840227781. The reversal of 10840227771 is 17772204801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10840227771 - 2²⁷ = 10706010043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10840227781) 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, 33310 + ... + 150963.

It is an arithmetic number, because the mean of its divisors is an integer number (1806806570).

Almost surely, 2^10840227771 is an apocalyptic number.

10840227771 is a deficient number, since it is larger than the sum of its proper divisors (3614224789).

10840227771 is a wasteful number, since it uses less digits than its factorization.

10840227771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203885.

The product of its (nonzero) digits is 43904, while the sum is 39.

The spelling of 10840227771 in words is "ten billion, eight hundred forty million, two hundred twenty-seven thousand, seven hundred seventy-one".