120012221195 has 8 divisors (see below), whose sum is σ = 148980688560. Its totient is φ = 92699094880.

The previous prime is 120012221179. The next prime is 120012221207. The reversal of 120012221195 is 591122210021.

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

It is not a de Polignac number, because 120012221195 - 2⁴ = 120012221179 is a prime.

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, 413835101 + ... + 413835390.

It is an arithmetic number, because the mean of its divisors is an integer number (18622586070).

Almost surely, 2^120012221195 is an apocalyptic number.

120012221195 is a deficient number, since it is larger than the sum of its proper divisors (28968467365).

120012221195 is an equidigital number, since it uses as much as digits as its factorization.

120012221195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827670525.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 120012221195 in words is "one hundred twenty billion, twelve million, two hundred twenty-one thousand, one hundred ninety-five".