1120021014 has 16 divisors (see below), whose sum is σ = 2560048128. Its totient is φ = 320005992.

The previous prime is 1120021009. The next prime is 1120021099. The reversal of 1120021014 is 4101200211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13333542 + ... + 13333625.

It is an arithmetic number, because the mean of its divisors is an integer number (160003008).

Almost surely, 2^1120021014 is an apocalyptic number.

1120021014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1120021014 is an abundant number, since it is smaller than the sum of its proper divisors (1440027114).

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

1120021014 is a wasteful number, since it uses less digits than its factorization.

1120021014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26667179.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1120021014 is about 33466.7150165653. The cubic root of 1120021014 is about 1038.5053152743.

Adding to 1120021014 its reverse (4101200211), we get a palindrome (5221221225).

The spelling of 1120021014 in words is "one billion, one hundred twenty million, twenty-one thousand, fourteen".