1120444422042 has 16 divisors (see below), whose sum is σ = 2444606011872. Its totient is φ = 339528612720.

The previous prime is 1120444422017. The next prime is 1120444422047. The reversal of 1120444422042 is 2402244440211.

It is a super-3 number, since 3×1120444422042³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120444422047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8488215253 + ... + 8488215384.

It is an arithmetic number, because the mean of its divisors is an integer number (152787875742).

Almost surely, 2^{1120444422042} is an apocalyptic number.

1120444422042 is an abundant number, since it is smaller than the sum of its proper divisors (1324161589830).

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

1120444422042 is a wasteful number, since it uses less digits than its factorization.

1120444422042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16976430653.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 1120444422042 its reverse (2402244440211), we get a palindrome (3522688862253).

The spelling of 1120444422042 in words is "one trillion, one hundred twenty billion, four hundred forty-four million, four hundred twenty-two thousand, forty-two".