11101102211223 has 20 divisors (see below), whose sum is σ = 16583532486048. Its totient is φ = 7400554290720.

The previous prime is 11101102211219. The next prime is 11101102211249. The reversal of 11101102211223 is 32211220110111.

It is a happy number.

11101102211223 is a `hidden beast` number, since 1 + 110 + 110 + 221 + 1 + 223 = 666.

It is not a de Polignac number, because 11101102211223 - 2² = 11101102211219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101102211196 and 11101102211205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101102218223) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1711858 + ... + 5013248.

Almost surely, 2^{11101102211223} is an apocalyptic number.

11101102211223 is a deficient number, since it is larger than the sum of its proper divisors (5482430274825).

11101102211223 is an equidigital number, since it uses as much as digits as its factorization.

11101102211223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342916 (or 3342907 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11101102211223 its reverse (32211220110111), we get a palindrome (43312322321334).

The spelling of 11101102211223 in words is "eleven trillion, one hundred one billion, one hundred two million, two hundred eleven thousand, two hundred twenty-three".