2226257122 has 4 divisors (see below), whose sum is σ = 3339385686. Its totient is φ = 1113128560.

The previous prime is 2226257053. The next prime is 2226257149. The reversal of 2226257122 is 2217526222.

2226257122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1642599841 + 583657281 = 40529^2 + 24159^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556564279 + ... + 556564282.

Almost surely, 2^2226257122 is an apocalyptic number.

2226257122 is a deficient number, since it is larger than the sum of its proper divisors (1113128564).

2226257122 is a wasteful number, since it uses less digits than its factorization.

2226257122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113128563.

The product of its digits is 13440, while the sum is 31.

The square root of 2226257122 is about 47183.2292451460. The cubic root of 2226257122 is about 1305.7452077824.

The spelling of 2226257122 in words is "two billion, two hundred twenty-six million, two hundred fifty-seven thousand, one hundred twenty-two".