12020110020112 has 20 divisors (see below), whose sum is σ = 23289028670160. Its totient is φ = 6010038105248.

The previous prime is 12020110020091. The next prime is 12020110020133. The reversal of 12020110020112 is 21102001102021.

It is an interprime number because it is at equal distance from previous prime (12020110020091) and next prime (12020110020133).

It is a junction number, because it is equal to n+sod(n) for n = 12020110020092 and 12020110020101.

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, 6407439 + ... + 8068177.

It is an arithmetic number, because the mean of its divisors is an integer number (1164451433508).

Almost surely, 2^{12020110020112} is an apocalyptic number.

It is an amenable number.

12020110020112 is a deficient number, since it is larger than the sum of its proper divisors (11268918650048).

12020110020112 is a wasteful number, since it uses less digits than its factorization.

12020110020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113110 (or 2113104 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12020110020112 its reverse (21102001102021), we get a palindrome (33122111122133).

The spelling of 12020110020112 in words is "twelve trillion, twenty billion, one hundred ten million, twenty thousand, one hundred twelve".