2622628822 has 32 divisors (see below), whose sum is σ = 4358678688. Its totient is φ = 1173600000.

The previous prime is 2622628763. The next prime is 2622628823. The reversal of 2622628822 is 2288262262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622628823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398922 + ... + 405442.

It is an arithmetic number, because the mean of its divisors is an integer number (136208709).

Almost surely, 2^2622628822 is an apocalyptic number.

2622628822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2622628822 is a deficient number, since it is larger than the sum of its proper divisors (1736049866).

2622628822 is a wasteful number, since it uses less digits than its factorization.

2622628822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816.

The product of its digits is 147456, while the sum is 40.

The square root of 2622628822 is about 51211.6082739060. The cubic root of 2622628822 is about 1379.0466043125.

The spelling of 2622628822 in words is "two billion, six hundred twenty-two million, six hundred twenty-eight thousand, eight hundred twenty-two".