136011622088166 has 64 divisors (see below), whose sum is σ = 312661277061120. Its totient is φ = 39040904564640.

The previous prime is 136011622088161. The next prime is 136011622088183. The reversal of 136011622088166 is 661880226110631.

It is a happy number.

It is a super-2 number, since 2×136011622088166² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136011622088161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434791336 + ... + 435104043.

It is an arithmetic number, because the mean of its divisors is an integer number (4885332454080).

Almost surely, 2^{136011622088166} is an apocalyptic number.

136011622088166 is an abundant number, since it is smaller than the sum of its proper divisors (176649654972954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136011622088166 is a wasteful number, since it uses less digits than its factorization.

136011622088166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869895521.

The product of its (nonzero) digits is 995328, while the sum is 51.

Adding to 136011622088166 its reverse (661880226110631), we get a palindrome (797891848198797).

The spelling of 136011622088166 in words is "one hundred thirty-six trillion, eleven billion, six hundred twenty-two million, eighty-eight thousand, one hundred sixty-six".