1120011331120 has 80 divisors (see below), whose sum is σ = 2849186310048. Its totient is φ = 406068203520.

The previous prime is 1120011331111. The next prime is 1120011331139. The reversal of 1120011331120 is 211331100211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×1120011331120³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1120011331094 and 1120011331103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1591779 + ... + 2184898.

Almost surely, 2^{1120011331120} is an apocalyptic number.

1120011331120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120011331120 is an abundant number, since it is smaller than the sum of its proper divisors (1729174978928).

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

1120011331120 is a wasteful number, since it uses less digits than its factorization.

1120011331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777038 (or 3777032 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1120011331120 its reverse (211331100211), we get a palindrome (1331342431331).

The spelling of 1120011331120 in words is "one trillion, one hundred twenty billion, eleven million, three hundred thirty-one thousand, one hundred twenty".