36166233220 has 36 divisors (see below), whose sum is σ = 82240738020. Its totient is φ = 13353684864.

The previous prime is 36166233203. The next prime is 36166233247. The reversal of 36166233220 is 2233266163.

It can be written as a sum of positive squares in 6 ways, for example, as 696537664 + 35469695556 = 26392^2 + 188334^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5346655 + ... + 5353414.

It is an arithmetic number, because the mean of its divisors is an integer number (2284464945).

Almost surely, 2^36166233220 is an apocalyptic number.

It is an amenable number.

36166233220 is an abundant number, since it is smaller than the sum of its proper divisors (46074504800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36166233220 is a wasteful number, since it uses less digits than its factorization.

36166233220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10700104 (or 10700089 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 36166233220 its reverse (2233266163), we get a palindrome (38399499383).

The spelling of 36166233220 in words is "thirty-six billion, one hundred sixty-six million, two hundred thirty-three thousand, two hundred twenty".