4011022252 has 24 divisors (see below), whose sum is σ = 7159965120. Its totient is φ = 1965524880.

The previous prime is 4011022247. The next prime is 4011022261. The reversal of 4011022252 is 2522201104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52443 + ... + 103789.

It is an arithmetic number, because the mean of its divisors is an integer number (298331880).

Almost surely, 2^4011022252 is an apocalyptic number.

It is an amenable number.

4011022252 is a deficient number, since it is larger than the sum of its proper divisors (3148942868).

4011022252 is a wasteful number, since it uses less digits than its factorization.

4011022252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51741 (or 51739 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 4011022252 is about 63332.6318101498. The cubic root of 4011022252 is about 1588.8577759565.

Adding to 4011022252 its reverse (2522201104), we get a palindrome (6533223356).

The spelling of 4011022252 in words is "four billion, eleven million, twenty-two thousand, two hundred fifty-two".