11101022212223 has 16 divisors (see below), whose sum is σ = 11770698345120. Its totient is φ = 10451312277504.

The previous prime is 11101022212219. The next prime is 11101022212277. The reversal of 11101022212223 is 32221222010111.

It is a cyclic number.

It is not a de Polignac number, because 11101022212223 - 2² = 11101022212219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101022212195 and 11101022212204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101022202223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6766586 + ... + 8245527.

It is an arithmetic number, because the mean of its divisors is an integer number (735668646570).

Almost surely, 2^{11101022212223} is an apocalyptic number.

11101022212223 is a deficient number, since it is larger than the sum of its proper divisors (669676132897).

11101022212223 is a wasteful number, since it uses less digits than its factorization.

11101022212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15012778.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11101022212223 its reverse (32221222010111), we get a palindrome (43322244222334).

The spelling of 11101022212223 in words is "eleven trillion, one hundred one billion, twenty-two million, two hundred twelve thousand, two hundred twenty-three".