1120422033312 has 192 divisors, whose sum is σ = 3135504919680. Its totient is φ = 349642911744.

The previous prime is 1120422033287. The next prime is 1120422033391. The reversal of 1120422033312 is 2133302240211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30162783 + ... + 30199905.

It is an arithmetic number, because the mean of its divisors is an integer number (16330754790).

Almost surely, 2^{1120422033312} is an apocalyptic number.

1120422033312 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 1120422033312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1567752459840).

1120422033312 is an abundant number, since it is smaller than the sum of its proper divisors (2015082886368).

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

1120422033312 is a wasteful number, since it uses less digits than its factorization.

1120422033312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37495 (or 37487 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1120422033312 its reverse (2133302240211), we get a palindrome (3253724273523).

The spelling of 1120422033312 in words is "one trillion, one hundred twenty billion, four hundred twenty-two million, thirty-three thousand, three hundred twelve".