136322012 has 24 divisors (see below), whose sum is σ = 251748000. Its totient is φ = 64461056.

The previous prime is 136322003. The next prime is 136322027. The reversal of 136322012 is 210223631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137 + ... + 16512.

It is an arithmetic number, because the mean of its divisors is an integer number (10489500).

Almost surely, 2^136322012 is an apocalyptic number.

It is an amenable number.

136322012 is a deficient number, since it is larger than the sum of its proper divisors (115425988).

136322012 is a wasteful number, since it uses less digits than its factorization.

136322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16765 (or 16763 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 136322012 is about 11675.7017776235. The cubic root of 136322012 is about 514.6618724963.

Adding to 136322012 its reverse (210223631), we get a palindrome (346545643).

The spelling of 136322012 in words is "one hundred thirty-six million, three hundred twenty-two thousand, twelve".