2222246564 has 12 divisors (see below), whose sum is σ = 3954846000. Its totient is φ = 1092290568.

The previous prime is 2222246561. The next prime is 2222246567. The reversal of 2222246564 is 4656422222.

It is an interprime number because it is at equal distance from previous prime (2222246561) and next prime (2222246567).

It is not an unprimeable number, because it can be changed into a prime (2222246561) 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 in 3 ways as a sum of consecutive naturals, for example, 4707914 + ... + 4708385.

It is an arithmetic number, because the mean of its divisors is an integer number (329570500).

Almost surely, 2^2222246564 is an apocalyptic number.

It is an amenable number.

2222246564 is a deficient number, since it is larger than the sum of its proper divisors (1732599436).

2222246564 is a wasteful number, since it uses less digits than its factorization.

2222246564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9416362 (or 9416360 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The square root of 2222246564 is about 47140.7102619381. The cubic root of 2222246564 is about 1304.9606451141.

Adding to 2222246564 its reverse (4656422222), we get a palindrome (6878668786).

It can be divided in two parts, 22222 and 46564, that added together give a palindrome (68786).

The spelling of 2222246564 in words is "two billion, two hundred twenty-two million, two hundred forty-six thousand, five hundred sixty-four".