11522667201 has 16 divisors (see below), whose sum is σ = 16395393024. Its totient is φ = 7172976384.

The previous prime is 11522667193. The next prime is 11522667203. The reversal of 11522667201 is 10276622511.

It is not a de Polignac number, because 11522667201 - 2³ = 11522667193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11522667203) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 883030 + ... + 895983.

It is an arithmetic number, because the mean of its divisors is an integer number (1024712064).

Almost surely, 2^11522667201 is an apocalyptic number.

It is an amenable number.

11522667201 is a deficient number, since it is larger than the sum of its proper divisors (4872725823).

11522667201 is a wasteful number, since it uses less digits than its factorization.

11522667201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779160.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 11522667201 in words is "eleven billion, five hundred twenty-two million, six hundred sixty-seven thousand, two hundred one".