36188147228 has 12 divisors (see below), whose sum is σ = 65372137152. Its totient is φ = 17510393760.

The previous prime is 36188147209. The next prime is 36188147273. The reversal of 36188147228 is 82274188163.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 145919825 + ... + 145920072.

It is an arithmetic number, because the mean of its divisors is an integer number (5447678096).

Almost surely, 2^36188147228 is an apocalyptic number.

It is an amenable number.

36188147228 is a deficient number, since it is larger than the sum of its proper divisors (29183989924).

36188147228 is a wasteful number, since it uses less digits than its factorization.

36188147228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291839932 (or 291839930 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 50.

The spelling of 36188147228 in words is "thirty-six billion, one hundred eighty-eight million, one hundred forty-seven thousand, two hundred twenty-eight".