1113132022 has 8 divisors (see below), whose sum is σ = 1672296696. Its totient is φ = 555699792.

The previous prime is 1113132017. The next prime is 1113132029. The reversal of 1113132022 is 2202313111.

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

It is a junction number, because it is equal to n+sod(n) for n = 1113131987 and 1113132005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113132029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431503 + ... + 434074.

It is an arithmetic number, because the mean of its divisors is an integer number (209037087).

Almost surely, 2^1113132022 is an apocalyptic number.

1113132022 is a deficient number, since it is larger than the sum of its proper divisors (559164674).

1113132022 is an equidigital number, since it uses as much as digits as its factorization.

1113132022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866222.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1113132022 is about 33363.6332254148. The cubic root of 1113132022 is about 1036.3717323304.

Adding to 1113132022 its reverse (2202313111), we get a palindrome (3315445133).

The spelling of 1113132022 in words is "one billion, one hundred thirteen million, one hundred thirty-two thousand, twenty-two".