120011120212012 has 24 divisors (see below), whose sum is σ = 216795949977600. Its totient is φ = 58069450009680.

The previous prime is 120011120212007. The next prime is 120011120212037. The reversal of 120011120212012 is 210212021110021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12747333 + ... + 20062819.

It is an arithmetic number, because the mean of its divisors is an integer number (9033164582400).

Almost surely, 2^{120011120212012} is an apocalyptic number.

It is an amenable number.

120011120212012 is a deficient number, since it is larger than the sum of its proper divisors (96784829765588).

120011120212012 is a wasteful number, since it uses less digits than its factorization.

120011120212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447821 (or 7447819 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120011120212012 its reverse (210212021110021), we get a palindrome (330223141322033).

The spelling of 120011120212012 in words is "one hundred twenty trillion, eleven billion, one hundred twenty million, two hundred twelve thousand, twelve".