135112223555555 has 16 divisors (see below), whose sum is σ = 163394079220224. Its totient is φ = 107253022504320.

The previous prime is 135112223555503. The next prime is 135112223555623. The reversal of 135112223555555 is 555555322211531.

It is a happy number.

It is not a de Polignac number, because 135112223555555 - 2²⁸ = 135111955120099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177805712 + ... + 178563981.

It is an arithmetic number, because the mean of its divisors is an integer number (10212129951264).

Almost surely, 2^{135112223555555} is an apocalyptic number.

135112223555555 is a deficient number, since it is larger than the sum of its proper divisors (28281855664669).

135112223555555 is a wasteful number, since it uses less digits than its factorization.

135112223555555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356370286.

The product of its digits is 5625000, while the sum is 50.

The spelling of 135112223555555 in words is "one hundred thirty-five trillion, one hundred twelve billion, two hundred twenty-three million, five hundred fifty-five thousand, five hundred fifty-five".