1120446612 has 36 divisors (see below), whose sum is σ = 2861447316. Its totient is φ = 369630720.

The previous prime is 1120446599. The next prime is 1120446619. The reversal of 1120446612 is 2166440211.

1120446612 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 4 + 46 + 612 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 154853136 + 965593476 = 12444^2 + 31074^2 .

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

It is a super-2 number, since 2×1120446612² = 2510801220684557088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120446619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156939 + ... + 163922.

Almost surely, 2^1120446612 is an apocalyptic number.

1120446612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120446612 is an abundant number, since it is smaller than the sum of its proper divisors (1741000704).

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

1120446612 is a wasteful number, since it uses less digits than its factorization.

1120446612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320968 (or 320963 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1120446612 is about 33473.0729393045. The cubic root of 1120446612 is about 1038.6368395368.

Adding to 1120446612 its reverse (2166440211), we get a palindrome (3286886823).

The spelling of 1120446612 in words is "one billion, one hundred twenty million, four hundred forty-six thousand, six hundred twelve".