2201265424 has 10 divisors (see below), whose sum is σ = 4264951790. Its totient is φ = 1100632704.

The previous prime is 2201265421. The next prime is 2201265449. The reversal of 2201265424 is 4245621022.

It can be written as a sum of positive squares in only one way, i.e., 2159275024 + 41990400 = 46468^2 + 6480^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2201265392 and 2201265401.

It is not an unprimeable number, because it can be changed into a prime (2201265421) by changing a digit.

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, 68789529 + ... + 68789560.

It is an arithmetic number, because the mean of its divisors is an integer number (426495179).

Almost surely, 2^2201265424 is an apocalyptic number.

It is an amenable number.

2201265424 is a deficient number, since it is larger than the sum of its proper divisors (2063686366).

2201265424 is a wasteful number, since it uses less digits than its factorization.

2201265424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137579097 (or 137579091 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2201265424 is about 46917.6451241961. The cubic root of 2201265424 is about 1300.8407626364.

Adding to 2201265424 its reverse (4245621022), we get a palindrome (6446886446).

The spelling of 2201265424 in words is "two billion, two hundred one million, two hundred sixty-five thousand, four hundred twenty-four".