2226646622 has 8 divisors (see below), whose sum is σ = 3455141400. Its totient is φ = 1074932824.

The previous prime is 2226646523. The next prime is 2226646627. The reversal of 2226646622 is 2266466222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226646627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19195172 + ... + 19195287.

It is an arithmetic number, because the mean of its divisors is an integer number (431892675).

Almost surely, 2^2226646622 is an apocalyptic number.

2226646622 is a deficient number, since it is larger than the sum of its proper divisors (1228494778).

2226646622 is a wasteful number, since it uses less digits than its factorization.

2226646622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38390490.

The product of its digits is 165888, while the sum is 38.

The square root of 2226646622 is about 47187.3565905106. The cubic root of 2226646622 is about 1305.8213532399.

The spelling of 2226646622 in words is "two billion, two hundred twenty-six million, six hundred forty-six thousand, six hundred twenty-two".