2288228822 has 24 divisors (see below), whose sum is σ = 3781323000. Its totient is φ = 1037738240.

The previous prime is 2288228821. The next prime is 2288228827.

It is a happy number.

2288228822 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2288228822² = 10471982283663015368, which contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2288228821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98129 + ... + 119187.

It is an arithmetic number, because the mean of its divisors is an integer number (157555125).

Almost surely, 2^2288228822 is an apocalyptic number.

2288228822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2288228822 is a deficient number, since it is larger than the sum of its proper divisors (1493094178).

2288228822 is a wasteful number, since it uses less digits than its factorization.

2288228822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21532 (or 21521 counting only the distinct ones).

The product of its digits is 262144, while the sum is 44.

The square root of 2288228822 is about 47835.4347947210. The cubic root of 2288228822 is about 1317.7503812132.

The spelling of 2288228822 in words is "two billion, two hundred eighty-eight million, two hundred twenty-eight thousand, eight hundred twenty-two".