11021122103321 has 8 divisors (see below), whose sum is σ = 12023661410784. Its totient is φ = 10018685981920.

The previous prime is 11021122103291. The next prime is 11021122103333. The reversal of 11021122103321 is 12330122112011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11021122103321 - 2²² = 11021117909017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11021122103293 and 11021122103302.

It is not an unprimeable number, because it can be changed into a prime (11021122103521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25573100 + ... + 26000493.

It is an arithmetic number, because the mean of its divisors is an integer number (1502957676348).

Almost surely, 2^{11021122103321} is an apocalyptic number.

11021122103321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11021122103321 is a deficient number, since it is larger than the sum of its proper divisors (1002539307463).

11021122103321 is a wasteful number, since it uses less digits than its factorization.

11021122103321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51593031.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11021122103321 its reverse (12330122112011), we get a palindrome (23351244215332).

The spelling of 11021122103321 in words is "eleven trillion, twenty-one billion, one hundred twenty-two million, one hundred three thousand, three hundred twenty-one".