120110011211212 has 12 divisors (see below), whose sum is σ = 229300930494216. Its totient is φ = 54595459641440.

The previous prime is 120110011211149. The next prime is 120110011211219. The reversal of 120110011211212 is 212112110011021.

It is not an unprimeable number, because it can be changed into a prime (120110011211219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364886490993 + ... + 1364886491080.

It is an arithmetic number, because the mean of its divisors is an integer number (19108410874518).

Almost surely, 2^{120110011211212} is an apocalyptic number.

It is an amenable number.

120110011211212 is a deficient number, since it is larger than the sum of its proper divisors (109190919283004).

120110011211212 is a wasteful number, since it uses less digits than its factorization.

120110011211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729772982088 (or 2729772982086 counting only the distinct ones).

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

Adding to 120110011211212 its reverse (212112110011021), we get a palindrome (332222121222233).

The spelling of 120110011211212 in words is "one hundred twenty trillion, one hundred ten billion, eleven million, two hundred eleven thousand, two hundred twelve".