12227571153 has 24 divisors (see below), whose sum is σ = 20188504128. Its totient is φ = 6986038752.

The previous prime is 12227571143. The next prime is 12227571179. The reversal of 12227571153 is 35117572221.

12227571153 is a `hidden beast` number, since 12 + 2 + 27 + 571 + 1 + 53 = 666.

It is not a de Polignac number, because 12227571153 - 2⁴ = 12227571137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12227571143) 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 23 ways as a sum of consecutive naturals, for example, 507150 + ... + 530712.

It is an arithmetic number, because the mean of its divisors is an integer number (841187672).

Almost surely, 2^12227571153 is an apocalyptic number.

It is an amenable number.

12227571153 is a deficient number, since it is larger than the sum of its proper divisors (7960932975).

12227571153 is a wasteful number, since it uses less digits than its factorization.

12227571153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31813 (or 31810 counting only the distinct ones).

The product of its digits is 29400, while the sum is 36.

The spelling of 12227571153 in words is "twelve billion, two hundred twenty-seven million, five hundred seventy-one thousand, one hundred fifty-three".