11573105222 has 32 divisors (see below), whose sum is σ = 20247459840. Its totient is φ = 4858832160.

The previous prime is 11573105221. The next prime is 11573105303. The reversal of 11573105222 is 22250137511.

11573105222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11573105221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118979 + ... + 193137.

It is an arithmetic number, because the mean of its divisors is an integer number (632733120).

Almost surely, 2^11573105222 is an apocalyptic number.

11573105222 is a deficient number, since it is larger than the sum of its proper divisors (8674354618).

11573105222 is a wasteful number, since it uses less digits than its factorization.

11573105222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74396.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 11573105222 in words is "eleven billion, five hundred seventy-three million, one hundred five thousand, two hundred twenty-two".