1120041612 has 36 divisors (see below), whose sum is σ = 2848184976. Its totient is φ = 371109600.

The previous prime is 1120041607. The next prime is 1120041619. The reversal of 1120041612 is 2161400211.

1120041612 is a `hidden beast` number, since 1 + 12 + 0 + 0 + 41 + 612 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1120041612² = 2508986425223117088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1120041619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87139 + ... + 99162.

Almost surely, 2^1120041612 is an apocalyptic number.

1120041612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120041612 is an abundant number, since it is smaller than the sum of its proper divisors (1728143364).

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

1120041612 is a wasteful number, since it uses less digits than its factorization.

1120041612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186478 (or 186473 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1120041612 is about 33467.0227537497. The cubic root of 1120041612 is about 1038.5116815243.

Adding to 1120041612 its reverse (2161400211), we get a palindrome (3281441823).

The spelling of 1120041612 in words is "one billion, one hundred twenty million, forty-one thousand, six hundred twelve".