136112122 has 8 divisors (see below), whose sum is σ = 209686356. Its totient is φ = 66216672.

The previous prime is 136112113. The next prime is 136112129. The reversal of 136112122 is 221211631.

It can be written as a sum of positive squares in 2 ways, for example, as 99980001 + 36132121 = 9999^2 + 6011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 136112122.

It is not an unprimeable number, because it can be changed into a prime (136112129) 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, 919603 + ... + 919750.

Almost surely, 2^136112122 is an apocalyptic number.

136112122 is a deficient number, since it is larger than the sum of its proper divisors (73574234).

136112122 is a wasteful number, since it uses less digits than its factorization.

136112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839392.

The product of its digits is 144, while the sum is 19.

The square root of 136112122 is about 11666.7099903957. The cubic root of 136112122 is about 514.3976014866.

Adding to 136112122 its reverse (221211631), we get a palindrome (357323753).

The spelling of 136112122 in words is "one hundred thirty-six million, one hundred twelve thousand, one hundred twenty-two".