36223145516 has 12 divisors (see below), whose sum is σ = 63398521032. Its totient is φ = 18109282368.

The previous prime is 36223145489. The next prime is 36223145527. The reversal of 36223145516 is 61554132263.

It is a self number, because there is not a number n which added to its sum of digits gives 36223145516.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536765 + ... + 600468.

It is an arithmetic number, because the mean of its divisors is an integer number (5283210086).

Almost surely, 2^36223145516 is an apocalyptic number.

It is an amenable number.

36223145516 is a deficient number, since it is larger than the sum of its proper divisors (27175375516).

36223145516 is a wasteful number, since it uses less digits than its factorization.

36223145516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145200 (or 1145198 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

Adding to 36223145516 its reverse (61554132263), we get a palindrome (97777277779).

The spelling of 36223145516 in words is "thirty-six billion, two hundred twenty-three million, one hundred forty-five thousand, five hundred sixteen".