2267722375 has 32 divisors (see below), whose sum is σ = 2963331072. Its totient is φ = 1729332000.

The previous prime is 2267722277. The next prime is 2267722441. The reversal of 2267722375 is 5732277622.

It is not a de Polignac number, because 2267722375 - 2²¹ = 2265625223 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950434 + ... + 952816.

It is an arithmetic number, because the mean of its divisors is an integer number (92604096).

Almost surely, 2^2267722375 is an apocalyptic number.

2267722375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2267722375 is a deficient number, since it is larger than the sum of its proper divisors (695608697).

2267722375 is a wasteful number, since it uses less digits than its factorization.

2267722375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752 (or 2742 counting only the distinct ones).

The product of its digits is 493920, while the sum is 43.

The square root of 2267722375 is about 47620.6087214349. The cubic root of 2267722375 is about 1313.8021302549.

Adding to 2267722375 its reverse (5732277622), we get a palindrome (7999999997).

The spelling of 2267722375 in words is "two billion, two hundred sixty-seven million, seven hundred twenty-two thousand, three hundred seventy-five".