120150522105112 has 8 divisors (see below), whose sum is σ = 225282228947100. Its totient is φ = 60075261052552.

The previous prime is 120150522105091. The next prime is 120150522105149. The reversal of 120150522105112 is 211501225051021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×120150522105112² (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 as a sum of consecutive naturals, namely, 7509407631562 + ... + 7509407631577.

Almost surely, 2^{120150522105112} is an apocalyptic number.

It is an amenable number.

120150522105112 is a deficient number, since it is larger than the sum of its proper divisors (105131706841988).

120150522105112 is a wasteful number, since it uses less digits than its factorization.

120150522105112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15018815263145 (or 15018815263141 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 28.

Adding to 120150522105112 its reverse (211501225051021), we get a palindrome (331651747156133).

The spelling of 120150522105112 in words is "one hundred twenty trillion, one hundred fifty billion, five hundred twenty-two million, one hundred five thousand, one hundred twelve".