120011201111012 has 12 divisors (see below), whose sum is σ = 210251156087280. Its totient is φ = 59939442228936.

The previous prime is 120011201110963. The next prime is 120011201111029. The reversal of 120011201111012 is 210111102110021.

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, 16539577562 + ... + 16539584817.

It is an arithmetic number, because the mean of its divisors is an integer number (17520929673940).

Almost surely, 2^{120011201111012} is an apocalyptic number.

It is an amenable number.

120011201111012 is a deficient number, since it is larger than the sum of its proper divisors (90239954976268).

120011201111012 is a wasteful number, since it uses less digits than its factorization.

120011201111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33079163290 (or 33079163288 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 120011201111012 its reverse (210111102110021), we get a palindrome (330122303221033).

Subtracting 120011201111012 from its reverse (210111102110021), we obtain a palindrome (90099900999009).

The spelling of 120011201111012 in words is "one hundred twenty trillion, eleven billion, two hundred one million, one hundred eleven thousand, twelve".