11212223033323 has 4 divisors (see below), whose sum is σ = 12074701728208. Its totient is φ = 10349744338440.

The previous prime is 11212223033317. The next prime is 11212223033327. The reversal of 11212223033323 is 32333032221211.

It is a happy number.

11212223033323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11212223033323 - 2⁹ = 11212223032811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11212223033291 and 11212223033300.

It is not an unprimeable number, because it can be changed into a prime (11212223033327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431239347423 + ... + 431239347448.

It is an arithmetic number, because the mean of its divisors is an integer number (3018675432052).

Almost surely, 2^{11212223033323} is an apocalyptic number.

11212223033323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11212223033323 is a deficient number, since it is larger than the sum of its proper divisors (862478694885).

11212223033323 is an equidigital number, since it uses as much as digits as its factorization.

11212223033323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862478694884.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 11212223033323 its reverse (32333032221211), we get a palindrome (43545255254534).

The spelling of 11212223033323 in words is "eleven trillion, two hundred twelve billion, two hundred twenty-three million, thirty-three thousand, three hundred twenty-three".