2201256524 has 6 divisors (see below), whose sum is σ = 3852198924. Its totient is φ = 1100628260.

The previous prime is 2201256487. The next prime is 2201256539. The reversal of 2201256524 is 4256521022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275157062 + ... + 275157069.

It is an arithmetic number, because the mean of its divisors is an integer number (642033154).

Almost surely, 2^2201256524 is an apocalyptic number.

It is an amenable number.

2201256524 is a deficient number, since it is larger than the sum of its proper divisors (1650942400).

2201256524 is a wasteful number, since it uses less digits than its factorization.

2201256524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550314135 (or 550314133 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2201256524 is about 46917.5502770552. The cubic root of 2201256524 is about 1300.8390094784.

Adding to 2201256524 its reverse (4256521022), we get a palindrome (6457777546).

The spelling of 2201256524 in words is "two billion, two hundred one million, two hundred fifty-six thousand, five hundred twenty-four".