11320222222001 has 64 divisors (see below), whose sum is σ = 15206884915200. Its totient is φ = 8159639846400.

The previous prime is 11320222221989. The next prime is 11320222222007. The reversal of 11320222222001 is 10022222202311.

It is not a de Polignac number, because 11320222222001 - 2⁶ = 11320222221937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11320222222007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 200085245 + ... + 200141813.

It is an arithmetic number, because the mean of its divisors is an integer number (237607576800).

Almost surely, 2^{11320222222001} is an apocalyptic number.

11320222222001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11320222222001 is a deficient number, since it is larger than the sum of its proper divisors (3886662693199).

11320222222001 is a wasteful number, since it uses less digits than its factorization.

11320222222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59830.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11320222222001 its reverse (10022222202311), we get a palindrome (21342444424312).

The spelling of 11320222222001 in words is "eleven trillion, three hundred twenty billion, two hundred twenty-two million, two hundred twenty-two thousand, one".