1120020102112 has 48 divisors (see below), whose sum is σ = 2207631283200. Its totient is φ = 559352227840.

The previous prime is 1120020102083. The next prime is 1120020102119. The reversal of 1120020102112 is 2112010200211.

It is a junction number, because it is equal to n+sod(n) for n = 1120020102092 and 1120020102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120020102119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162059937 + ... + 162066847.

It is an arithmetic number, because the mean of its divisors is an integer number (45992318400).

Almost surely, 2^{1120020102112} is an apocalyptic number.

It is an amenable number.

1120020102112 is a deficient number, since it is larger than the sum of its proper divisors (1087611181088).

1120020102112 is a wasteful number, since it uses less digits than its factorization.

1120020102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12139 (or 12131 counting only the distinct ones).

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

Adding to 1120020102112 its reverse (2112010200211), we get a palindrome (3232030302323).

The spelling of 1120020102112 in words is "one trillion, one hundred twenty billion, twenty million, one hundred two thousand, one hundred twelve".