1120020202 has 8 divisors (see below), whose sum is σ = 1920034656. Its totient is φ = 480008652.

The previous prime is 1120020193. The next prime is 1120020277. The reversal of 1120020202 is 2020200211.

It is a sphenic number, since it is the product of 3 distinct primes.

1120020202 is a modest number, since divided by 20202 gives 1120 as remainder.

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 3 ways as a sum of consecutive naturals, for example, 40000708 + ... + 40000735.

It is an arithmetic number, because the mean of its divisors is an integer number (240004332).

Almost surely, 2^1120020202 is an apocalyptic number.

1120020202 is a deficient number, since it is larger than the sum of its proper divisors (800014454).

1120020202 is an equidigital number, since it uses as much as digits as its factorization.

1120020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80001452.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1120020202 is about 33466.7028851066. The cubic root of 1120020202 is about 1038.5050643068.

Adding to 1120020202 its reverse (2020200211), we get a palindrome (3140220413).

Subtracting 1120020202 from its reverse (2020200211), we obtain a square (900180009 = 30003²).

The spelling of 1120020202 in words is "one billion, one hundred twenty million, twenty thousand, two hundred two".