120212000020987 has 8 divisors (see below), whose sum is σ = 137388904367616. Its totient is φ = 103036036045992.

The previous prime is 120212000020969. The next prime is 120212000020999. The reversal of 120212000020987 is 789020000212021.

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

It is not a de Polignac number, because 120212000020987 - 2¹¹ = 120212000018939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212000020907) 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, 234818953 + ... + 235330330.

It is an arithmetic number, because the mean of its divisors is an integer number (17173613045952).

Almost surely, 2^{120212000020987} is an apocalyptic number.

120212000020987 is a deficient number, since it is larger than the sum of its proper divisors (17176904346629).

120212000020987 is an equidigital number, since it uses as much as digits as its factorization.

120212000020987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470185817.

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 120212000020987 in words is "one hundred twenty trillion, two hundred twelve billion, twenty thousand, nine hundred eighty-seven".