2272182815 has 8 divisors (see below), whose sum is σ = 3116136480. Its totient is φ = 1558068192.

The previous prime is 2272182797. The next prime is 2272182853. The reversal of 2272182815 is 5182812722.

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 2272182815 - 2¹⁴ = 2272166431 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 32459720 + ... + 32459789.

It is an arithmetic number, because the mean of its divisors is an integer number (389517060).

Almost surely, 2^2272182815 is an apocalyptic number.

2272182815 is a deficient number, since it is larger than the sum of its proper divisors (843953665).

2272182815 is an equidigital number, since it uses as much as digits as its factorization.

2272182815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64919521.

The product of its digits is 35840, while the sum is 38.

The square root of 2272182815 is about 47667.4187994274. The cubic root of 2272182815 is about 1314.6629495630.

The spelling of 2272182815 in words is "two billion, two hundred seventy-two million, one hundred eighty-two thousand, eight hundred fifteen".