36240222136 has 32 divisors (see below), whose sum is σ = 70928848800. Its totient is φ = 17326397440.

The previous prime is 36240222059. The next prime is 36240222143. The reversal of 36240222136 is 63122204263.

It is a junction number, because it is equal to n+sod(n) for n = 36240222098 and 36240222107.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 536496 + ... + 600256.

It is an arithmetic number, because the mean of its divisors is an integer number (2216526525).

Almost surely, 2^36240222136 is an apocalyptic number.

It is an amenable number.

36240222136 is a deficient number, since it is larger than the sum of its proper divisors (34688626664).

36240222136 is a wasteful number, since it uses less digits than its factorization.

36240222136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66879 (or 66875 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 36240222136 its reverse (63122204263), we get a palindrome (99362426399).

The spelling of 36240222136 in words is "thirty-six billion, two hundred forty million, two hundred twenty-two thousand, one hundred thirty-six".