11031122 has 8 divisors (see below), whose sum is σ = 17266176. Its totient is φ = 5275732.

The previous prime is 11031121. The next prime is 11031161. The reversal of 11031122 is 22113011.

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

It is not an unprimeable number, because it can be changed into a prime (11031121) 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, 119858 + ... + 119949.

It is an arithmetic number, because the mean of its divisors is an integer number (2158272).

Almost surely, 2^11031122 is an apocalyptic number.

11031122 is a deficient number, since it is larger than the sum of its proper divisors (6235054).

11031122 is a wasteful number, since it uses less digits than its factorization.

11031122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239832.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11031122 is about 3321.3132944665. The cubic root of 11031122 is about 222.6075531025.

Adding to 11031122 its reverse (22113011), we get a palindrome (33144133).

The spelling of 11031122 in words is "eleven million, thirty-one thousand, one hundred twenty-two".