11100000211211 has 8 divisors (see below), whose sum is σ = 11208925373184. Its totient is φ = 10991580503080.

The previous prime is 11100000211199. The next prime is 11100000211241. The reversal of 11100000211211 is 11211200000111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100000211211 is a prime.

It is a super-2 number, since 2×11100000211211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100000211192 and 11100000211201.

It is not an unprimeable number, because it can be changed into a prime (11100000211241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126319325 + ... + 126407166.

It is an arithmetic number, because the mean of its divisors is an integer number (1401115671648).

Almost surely, 2^{11100000211211} is an apocalyptic number.

11100000211211 is a deficient number, since it is larger than the sum of its proper divisors (108925161973).

11100000211211 is a wasteful number, since it uses less digits than its factorization.

11100000211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252726921.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11100000211211 its reverse (11211200000111), we get a palindrome (22311200211322).

The spelling of 11100000211211 in words is "eleven trillion, one hundred billion, two hundred eleven thousand, two hundred eleven".