4228100877265 has 4 divisors (see below), whose sum is σ = 5073721052724. Its totient is φ = 3382480701808.

The previous prime is 4228100877257. The next prime is 4228100877277. The reversal of 4228100877265 is 5627780018224.

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 1690808696721 + 2537292180544 = 1300311^2 + 1592888^2 .

It is a cyclic number.

It is not a de Polignac number, because 4228100877265 - 2³ = 4228100877257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422810087722 + ... + 422810087731.

It is an arithmetic number, because the mean of its divisors is an integer number (1268430263181).

Almost surely, 2^{4228100877265} is an apocalyptic number.

It is an amenable number.

4228100877265 is a deficient number, since it is larger than the sum of its proper divisors (845620175459).

4228100877265 is an equidigital number, since it uses as much as digits as its factorization.

4228100877265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845620175458.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 4228100877265 in words is "four trillion, two hundred twenty-eight billion, one hundred million, eight hundred seventy-seven thousand, two hundred sixty-five".