2822263237 has 4 divisors (see below), whose sum is σ = 2825467596. Its totient is φ = 2819058880.

The previous prime is 2822263189. The next prime is 2822263261. The reversal of 2822263237 is 7323622282.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7323622282 = 2 ⋅3661811141.

It can be written as a sum of positive squares in 2 ways, for example, as 224730081 + 2597533156 = 14991^2 + 50966^2 .

It is a cyclic number.

It is not a de Polignac number, because 2822263237 - 2¹⁹ = 2821738949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2822263196 and 2822263205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822293237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600858 + ... + 1602619.

It is an arithmetic number, because the mean of its divisors is an integer number (706366899).

Almost surely, 2^2822263237 is an apocalyptic number.

It is an amenable number.

2822263237 is a deficient number, since it is larger than the sum of its proper divisors (3204359).

2822263237 is an equidigital number, since it uses as much as digits as its factorization.

2822263237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204358.

The product of its digits is 96768, while the sum is 37.

The square root of 2822263237 is about 53124.9775247011. The cubic root of 2822263237 is about 1413.1855005809.

The spelling of 2822263237 in words is "two billion, eight hundred twenty-two million, two hundred sixty-three thousand, two hundred thirty-seven".