120221002012112 has 20 divisors (see below), whose sum is σ = 232928494318656. Its totient is φ = 60110422833120.

The previous prime is 120221002012037. The next prime is 120221002012121. The reversal of 120221002012112 is 211210200122021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8997143 + ... + 17927369.

Almost surely, 2^{120221002012112} is an apocalyptic number.

It is an amenable number.

120221002012112 is a deficient number, since it is larger than the sum of its proper divisors (112707492306544).

120221002012112 is an equidigital number, since it uses as much as digits as its factorization.

120221002012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9771626 (or 9771620 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120221002012112 its reverse (211210200122021), we get a palindrome (331431202134133).

The spelling of 120221002012112 in words is "one hundred twenty trillion, two hundred twenty-one billion, two million, twelve thousand, one hundred twelve".