36201220324 has 12 divisors (see below), whose sum is σ = 63979385148. Its totient is φ = 17921396000.

The previous prime is 36201220309. The next prime is 36201220327. The reversal of 36201220324 is 42302210263.

It can be written as a sum of positive squares in 2 ways, for example, as 34387993600 + 1813226724 = 185440^2 + 42582^2 .

It is not an unprimeable number, because it can be changed into a prime (36201220327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44803087 + ... + 44803894.

It is an arithmetic number, because the mean of its divisors is an integer number (5331615429).

Almost surely, 2^36201220324 is an apocalyptic number.

It is an amenable number.

36201220324 is a deficient number, since it is larger than the sum of its proper divisors (27778164824).

36201220324 is a wasteful number, since it uses less digits than its factorization.

36201220324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89607086 (or 89607084 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 36201220324 its reverse (42302210263), we get a palindrome (78503430587).

The spelling of 36201220324 in words is "thirty-six billion, two hundred one million, two hundred twenty thousand, three hundred twenty-four".