2222606366 has 4 divisors (see below), whose sum is σ = 3333909552. Its totient is φ = 1111303182.

The previous prime is 2222606341. The next prime is 2222606369. The reversal of 2222606366 is 6636062222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222606369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555651590 + ... + 555651593.

It is an arithmetic number, because the mean of its divisors is an integer number (833477388).

Almost surely, 2^2222606366 is an apocalyptic number.

2222606366 is a deficient number, since it is larger than the sum of its proper divisors (1111303186).

2222606366 is a wasteful number, since it uses less digits than its factorization.

2222606366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111303185.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 2222606366 is about 47144.5263630891. The cubic root of 2222606366 is about 1305.0310696595.

Adding to 2222606366 its reverse (6636062222), we get a palindrome (8858668588).

The spelling of 2222606366 in words is "two billion, two hundred twenty-two million, six hundred six thousand, three hundred sixty-six".