2225632564 has 12 divisors (see below), whose sum is σ = 4099849600. Its totient is φ = 1054246968.

The previous prime is 2225632483. The next prime is 2225632597. The reversal of 2225632564 is 4652365222.

It is a congruent number.

It is an unprimeable number.

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, 14642244 + ... + 14642395.

Almost surely, 2^2225632564 is an apocalyptic number.

It is an amenable number.

2225632564 is a deficient number, since it is larger than the sum of its proper divisors (1874217036).

2225632564 is a wasteful number, since it uses less digits than its factorization.

2225632564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29284662 (or 29284660 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

The square root of 2225632564 is about 47176.6103487735. The cubic root of 2225632564 is about 1305.6230910270.

Adding to 2225632564 its reverse (4652365222), we get a palindrome (6877997786).

The spelling of 2225632564 in words is "two billion, two hundred twenty-five million, six hundred thirty-two thousand, five hundred sixty-four".