11201022001322 has 4 divisors (see below), whose sum is σ = 16801533001986. Its totient is φ = 5600511000660.

The previous prime is 11201022001319. The next prime is 11201022001327. The reversal of 11201022001322 is 22310022010211.

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

It can be written as a sum of positive squares in only one way, i.e., 9850427054521 + 1350594946801 = 3138539^2 + 1162151^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11201022001322.

It is not an unprimeable number, because it can be changed into a prime (11201022001327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800255500329 + ... + 2800255500332.

Almost surely, 2^{11201022001322} is an apocalyptic number.

11201022001322 is a deficient number, since it is larger than the sum of its proper divisors (5600511000664).

11201022001322 is an equidigital number, since it uses as much as digits as its factorization.

11201022001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600511000663.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11201022001322 its reverse (22310022010211), we get a palindrome (33511044011533).

The spelling of 11201022001322 in words is "eleven trillion, two hundred one billion, twenty-two million, one thousand, three hundred twenty-two".