11223112001322 has 64 divisors (see below), whose sum is σ = 24203487522816. Its totient is φ = 3448891120320.

The previous prime is 11223112001281. The next prime is 11223112001323. The reversal of 11223112001322 is 22310021132211.

It is not an unprimeable number, because it can be changed into a prime (11223112001323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371328303 + ... + 371358525.

It is an arithmetic number, because the mean of its divisors is an integer number (378179492544).

Almost surely, 2^{11223112001322} is an apocalyptic number.

11223112001322 is an abundant number, since it is smaller than the sum of its proper divisors (12980375521494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11223112001322 is a wasteful number, since it uses less digits than its factorization.

11223112001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36115.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11223112001322 its reverse (22310021132211), we get a palindrome (33533133133533).

The spelling of 11223112001322 in words is "eleven trillion, two hundred twenty-three billion, one hundred twelve million, one thousand, three hundred twenty-two".