120155105622071 has 8 divisors (see below), whose sum is σ = 132895044056544. Its totient is φ = 107914772616480.

The previous prime is 120155105622043. The next prime is 120155105622077. The reversal of 120155105622071 is 170226501551021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120155105622071 - 2³⁰ = 120154031880247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120155105622077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124901356715 + ... + 124901357676.

It is an arithmetic number, because the mean of its divisors is an integer number (16611880507068).

Almost surely, 2^{120155105622071} is an apocalyptic number.

120155105622071 is a deficient number, since it is larger than the sum of its proper divisors (12739938434473).

120155105622071 is a wasteful number, since it uses less digits than its factorization.

120155105622071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249802714441.

The product of its (nonzero) digits is 42000, while the sum is 38.

The spelling of 120155105622071 in words is "one hundred twenty trillion, one hundred fifty-five billion, one hundred five million, six hundred twenty-two thousand, seventy-one".