120111010212112 has 20 divisors (see below), whose sum is σ = 232715348196496. Its totient is φ = 60055436484000.

The previous prime is 120111010212101. The next prime is 120111010212197. The reversal of 120111010212112 is 211212010111021.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 12033763 + ... + 19622269.

Almost surely, 2^{120111010212112} is an apocalyptic number.

It is an amenable number.

120111010212112 is a deficient number, since it is larger than the sum of its proper divisors (112604337984384).

120111010212112 is an equidigital number, since it uses as much as digits as its factorization.

120111010212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8577766 (or 8577760 counting only the distinct ones).

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

Adding to 120111010212112 its reverse (211212010111021), we get a palindrome (331323020323133).

The spelling of 120111010212112 in words is "one hundred twenty trillion, one hundred eleven billion, ten million, two hundred twelve thousand, one hundred twelve".