2222064226 has 8 divisors (see below), whose sum is σ = 3336641244. Its totient is φ = 1109850480.

The previous prime is 2222064197. The next prime is 2222064227. The reversal of 2222064226 is 6224602222.

It can be written as a sum of positive squares in 2 ways, for example, as 2216997225 + 5067001 = 47085^2 + 2251^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2222064194 and 2222064203.

It is not an unprimeable number, because it can be changed into a prime (2222064227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588465 + ... + 592228.

Almost surely, 2^2222064226 is an apocalyptic number.

2222064226 is a deficient number, since it is larger than the sum of its proper divisors (1114577018).

2222064226 is a wasteful number, since it uses less digits than its factorization.

2222064226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181636.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2222064226 is about 47138.7762463134. The cubic root of 2222064226 is about 1304.9249529418.

Adding to 2222064226 its reverse (6224602222), we get a palindrome (8446666448).

The spelling of 2222064226 in words is "two billion, two hundred twenty-two million, sixty-four thousand, two hundred twenty-six".