11323210012222 has 4 divisors (see below), whose sum is σ = 16984815018336. Its totient is φ = 5661605006110.

The previous prime is 11323210012207. The next prime is 11323210012241. The reversal of 11323210012222 is 22221001232311.

11323210012222 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 a junction number, because it is equal to n+sod(n) for n = 11323210012193 and 11323210012202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830802503054 + ... + 2830802503057.

It is an arithmetic number, because the mean of its divisors is an integer number (4246203754584).

Almost surely, 2^{11323210012222} is an apocalyptic number.

11323210012222 is a deficient number, since it is larger than the sum of its proper divisors (5661605006114).

11323210012222 is an equidigital number, since it uses as much as digits as its factorization.

11323210012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661605006113.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11323210012222 its reverse (22221001232311), we get a palindrome (33544211244533).

The spelling of 11323210012222 in words is "eleven trillion, three hundred twenty-three billion, two hundred ten million, twelve thousand, two hundred twenty-two".