11032211204111 has 4 divisors (see below), whose sum is σ = 11129841391872. Its totient is φ = 10934581016352.

The previous prime is 11032211204059. The next prime is 11032211204141. The reversal of 11032211204111 is 11140211223011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11032211204111 - 2¹⁸ = 11032210941967 is a prime.

It is a super-2 number, since 2×11032211204111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032211204141) 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 3 ways as a sum of consecutive naturals, for example, 48815093711 + ... + 48815093936.

It is an arithmetic number, because the mean of its divisors is an integer number (2782460347968).

Almost surely, 2^{11032211204111} is an apocalyptic number.

11032211204111 is a deficient number, since it is larger than the sum of its proper divisors (97630187761).

11032211204111 is an equidigital number, since it uses as much as digits as its factorization.

11032211204111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97630187760.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11032211204111 its reverse (11140211223011), we get a palindrome (22172422427122).

The spelling of 11032211204111 in words is "eleven trillion, thirty-two billion, two hundred eleven million, two hundred four thousand, one hundred eleven".