11200331323111 has 32 divisors (see below), whose sum is σ = 13679330739200. Its totient is φ = 8956840654080.

The previous prime is 11200331323091. The next prime is 11200331323117. The reversal of 11200331323111 is 11132313300211.

It is a cyclic number.

It is not a de Polignac number, because 11200331323111 - 2⁹ = 11200331322599 is a prime.

It is a super-2 number, since 2×11200331323111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200331323117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5545030 + ... + 7290268.

It is an arithmetic number, because the mean of its divisors is an integer number (427479085600).

Almost surely, 2^{11200331323111} is an apocalyptic number.

11200331323111 is a deficient number, since it is larger than the sum of its proper divisors (2478999416089).

11200331323111 is a wasteful number, since it uses less digits than its factorization.

11200331323111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745999.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11200331323111 its reverse (11132313300211), we get a palindrome (22332644623322).

The spelling of 11200331323111 in words is "eleven trillion, two hundred billion, three hundred thirty-one million, three hundred twenty-three thousand, one hundred eleven".