11031122332111 has 8 divisors (see below), whose sum is σ = 12609177007104. Its totient is φ = 9453612671160.

The previous prime is 11031122332073. The next prime is 11031122332121. The reversal of 11031122332111 is 11123322113011.

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

It is not a de Polignac number, because 11031122332111 - 2⁹ = 11031122331599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031122332121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136210135 + ... + 136291096.

It is an arithmetic number, because the mean of its divisors is an integer number (1576147125888).

Almost surely, 2^{11031122332111} is an apocalyptic number.

11031122332111 is a deficient number, since it is larger than the sum of its proper divisors (1578054674993).

11031122332111 is an equidigital number, since it uses as much as digits as its factorization.

11031122332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272507021.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11031122332111 its reverse (11123322113011), we get a palindrome (22154444445122).

The spelling of 11031122332111 in words is "eleven trillion, thirty-one billion, one hundred twenty-two million, three hundred thirty-two thousand, one hundred eleven".