1120218412 has 24 divisors (see below), whose sum is σ = 1980825392. Its totient is φ = 554299200.

The previous prime is 1120218389. The next prime is 1120218431. The reversal of 1120218412 is 2148120211.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 149098 + ... + 156430.

Almost surely, 2^1120218412 is an apocalyptic number.

It is an amenable number.

1120218412 is a deficient number, since it is larger than the sum of its proper divisors (860606980).

1120218412 is a wasteful number, since it uses less digits than its factorization.

1120218412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7729 (or 7727 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 1120218412 is about 33469.6640556788. The cubic root of 1120218412 is about 1038.5663221148.

Adding to 1120218412 its reverse (2148120211), we get a palindrome (3268338623).

The spelling of 1120218412 in words is "one billion, one hundred twenty million, two hundred eighteen thousand, four hundred twelve".