1113002211 has 8 divisors (see below), whose sum is σ = 1484288080. Its totient is φ = 741858912.

The previous prime is 1113002179. The next prime is 1113002251. The reversal of 1113002211 is 1122003111.

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

It is not a de Polignac number, because 1113002211 - 2⁵ = 1113002179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113002251) 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 7 ways as a sum of consecutive naturals, for example, 15856 + ... + 49773.

It is an arithmetic number, because the mean of its divisors is an integer number (185536010).

Almost surely, 2^1113002211 is an apocalyptic number.

1113002211 is a deficient number, since it is larger than the sum of its proper divisors (371285869).

1113002211 is an equidigital number, since it uses as much as digits as its factorization.

1113002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71285.

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

The square root of 1113002211 is about 33361.6877720537. The cubic root of 1113002211 is about 1036.3314443028.

Adding to 1113002211 its reverse (1122003111), we get a palindrome (2235005322).

The spelling of 1113002211 in words is "one billion, one hundred thirteen million, two thousand, two hundred eleven".