227231103117377 has 4 divisors (see below), whose sum is σ = 229784261579460. Its totient is φ = 224677944655296.

The previous prime is 227231103117367. The next prime is 227231103117401. The reversal of 227231103117377 is 773711301132722.

It is a happy number.

227231103117377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102883715071921 + 124347388045456 = 10143161^2 + 11151116^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227231103117377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227231103117367) 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, 1276579230908 + ... + 1276579231085.

It is an arithmetic number, because the mean of its divisors is an integer number (57446065394865).

Almost surely, 2^{227231103117377} is an apocalyptic number.

It is an amenable number.

227231103117377 is a deficient number, since it is larger than the sum of its proper divisors (2553158462083).

227231103117377 is an equidigital number, since it uses as much as digits as its factorization.

227231103117377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553158462082.

The product of its (nonzero) digits is 518616, while the sum is 47.

The spelling of 227231103117377 in words is "two hundred twenty-seven trillion, two hundred thirty-one billion, one hundred three million, one hundred seventeen thousand, three hundred seventy-seven".