2822981282 has 16 divisors (see below), whose sum is σ = 4732094304. Its totient is φ = 1251876000.

The previous prime is 2822981281. The next prime is 2822981387. The reversal of 2822981282 is 2821892282.

It is not an unprimeable number, because it can be changed into a prime (2822981281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563944 + ... + 1565747.

It is an arithmetic number, because the mean of its divisors is an integer number (295755894).

Almost surely, 2^2822981282 is an apocalyptic number.

2822981282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2822981282 is a deficient number, since it is larger than the sum of its proper divisors (1909113022).

2822981282 is a wasteful number, since it uses less digits than its factorization.

2822981282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129745.

The product of its digits is 147456, while the sum is 44.

The square root of 2822981282 is about 53131.7351683530. The cubic root of 2822981282 is about 1413.3053387690.

The spelling of 2822981282 in words is "two billion, eight hundred twenty-two million, nine hundred eighty-one thousand, two hundred eighty-two".