11201321230222 has 4 divisors (see below), whose sum is σ = 16801981845336. Its totient is φ = 5600660615110.

The previous prime is 11201321230201. The next prime is 11201321230237. The reversal of 11201321230222 is 22203212310211.

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 = 11201321230193 and 11201321230202.

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, 2800330307554 + ... + 2800330307557.

It is an arithmetic number, because the mean of its divisors is an integer number (4200495461334).

Almost surely, 2^{11201321230222} is an apocalyptic number.

11201321230222 is a deficient number, since it is larger than the sum of its proper divisors (5600660615114).

11201321230222 is an equidigital number, since it uses as much as digits as its factorization.

11201321230222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600660615113.

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

Adding to 11201321230222 its reverse (22203212310211), we get a palindrome (33404533540433).

The spelling of 11201321230222 in words is "eleven trillion, two hundred one billion, three hundred twenty-one million, two hundred thirty thousand, two hundred twenty-two".