2226906688 has 14 divisors (see below), whose sum is σ = 4419018086. Its totient is φ = 1113453312.

The previous prime is 2226906673. The next prime is 2226906691. The reversal of 2226906688 is 8866096222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2194735104 + 32171584 = 46848^2 + 5672^2 .

It is a super-2 number, since 2×2226906688² = 9918226794118258688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17397645 + ... + 17397772.

It is an arithmetic number, because the mean of its divisors is an integer number (315644149).

Almost surely, 2^2226906688 is an apocalyptic number.

It is an amenable number.

2226906688 is a deficient number, since it is larger than the sum of its proper divisors (2192111398).

2226906688 is an equidigital number, since it uses as much as digits as its factorization.

2226906688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34795429 (or 34795419 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 2226906688 is about 47190.1121846516. The cubic root of 2226906688 is about 1305.8721900022.

The spelling of 2226906688 in words is "two billion, two hundred twenty-six million, nine hundred six thousand, six hundred eighty-eight".