120110220112012 has 48 divisors (see below), whose sum is σ = 228102996290400. Its totient is φ = 55009064148480.

The previous prime is 120110220111961. The next prime is 120110220112039. The reversal of 120110220112012 is 210211022011021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116715414 + ... + 117740002.

It is an arithmetic number, because the mean of its divisors is an integer number (4752145756050).

Almost surely, 2^{120110220112012} is an apocalyptic number.

It is an amenable number.

120110220112012 is a deficient number, since it is larger than the sum of its proper divisors (107992776178388).

120110220112012 is a wasteful number, since it uses less digits than its factorization.

120110220112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041946 (or 1041944 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120110220112012 its reverse (210211022011021), we get a palindrome (330321242123033).

The spelling of 120110220112012 in words is "one hundred twenty trillion, one hundred ten billion, two hundred twenty million, one hundred twelve thousand, twelve".