135332732622166 has 8 divisors (see below), whose sum is σ = 202999158469224. Its totient is φ = 67666346465760.

The previous prime is 135332732622137. The next prime is 135332732622223. The reversal of 135332732622166 is 661226237233531.

It is a happy number.

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

It is a super-2 number, since 2×135332732622166² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 1011166 + ... + 16482958.

It is an arithmetic number, because the mean of its divisors is an integer number (25374894808653).

Almost surely, 2^{135332732622166} is an apocalyptic number.

135332732622166 is a deficient number, since it is larger than the sum of its proper divisors (67666425847058).

135332732622166 is a wasteful number, since it uses less digits than its factorization.

135332732622166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19845326.

The product of its digits is 9797760, while the sum is 52.

Adding to 135332732622166 its reverse (661226237233531), we get a palindrome (796558969855697).

The spelling of 135332732622166 in words is "one hundred thirty-five trillion, three hundred thirty-two billion, seven hundred thirty-two million, six hundred twenty-two thousand, one hundred sixty-six".