2246022266 has 32 divisors (see below), whose sum is σ = 3583180800. Its totient is φ = 1053593200.

The previous prime is 2246022209. The next prime is 2246022277. The reversal of 2246022266 is 6622206422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1950791 + ... + 1951941.

It is an arithmetic number, because the mean of its divisors is an integer number (111974400).

Almost surely, 2^2246022266 is an apocalyptic number.

2246022266 is a deficient number, since it is larger than the sum of its proper divisors (1337158534).

2246022266 is a wasteful number, since it uses less digits than its factorization.

2246022266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2246022266 is about 47392.2173568615. The cubic root of 2246022266 is about 1309.5980481155.

Adding to 2246022266 its reverse (6622206422), we get a palindrome (8868228688).

The spelling of 2246022266 in words is "two billion, two hundred forty-six million, twenty-two thousand, two hundred sixty-six".