1120442204112 has 320 divisors, whose sum is σ = 3702279038976. Its totient is φ = 283573370880.

The previous prime is 1120442204027. The next prime is 1120442204153. The reversal of 1120442204112 is 2114022440211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22369048 + ... + 22419080.

Almost surely, 2^{1120442204112} is an apocalyptic number.

1120442204112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120442204112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1851139519488).

1120442204112 is an abundant number, since it is smaller than the sum of its proper divisors (2581836834864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120442204112 is a wasteful number, since it uses less digits than its factorization.

1120442204112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50218 (or 50212 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1120442204112 its reverse (2114022440211), we get a palindrome (3234464644323).

The spelling of 1120442204112 in words is "one trillion, one hundred twenty billion, four hundred forty-two million, two hundred four thousand, one hundred twelve".