1120200112012 has 12 divisors (see below), whose sum is σ = 2075664913560. Its totient is φ = 527152993856.

The previous prime is 1120200111997. The next prime is 1120200112061. The reversal of 1120200112012 is 2102110020211.

It is a junction number, because it is equal to n+sod(n) for n = 1120200111983 and 1120200112001.

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, 8236765462 + ... + 8236765597.

It is an arithmetic number, because the mean of its divisors is an integer number (172972076130).

Almost surely, 2^{1120200112012} is an apocalyptic number.

It is an amenable number.

1120200112012 is a deficient number, since it is larger than the sum of its proper divisors (955464801548).

1120200112012 is a wasteful number, since it uses less digits than its factorization.

1120200112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16473531080 (or 16473531078 counting only the distinct ones).

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

Adding to 1120200112012 its reverse (2102110020211), we get a palindrome (3222310132223).

The spelling of 1120200112012 in words is "one trillion, one hundred twenty billion, two hundred million, one hundred twelve thousand, twelve".