11220331022329 has 24 divisors (see below), whose sum is σ = 13331165629320. Its totient is φ = 9380659580160.

The previous prime is 11220331022291. The next prime is 11220331022377. The reversal of 11220331022329 is 92322013302211.

It can be written as a sum of positive squares in 4 ways, for example, as 13557109225 + 11206773913104 = 116435^2 + 3347652^2 .

It is not a de Polignac number, because 11220331022329 - 2¹⁷ = 11220330891257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11220331022329.

It is not an unprimeable number, because it can be changed into a prime (11220331022429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12835372 + ... + 13681645.

It is an arithmetic number, because the mean of its divisors is an integer number (555465234555).

Almost surely, 2^{11220331022329} is an apocalyptic number.

It is an amenable number.

11220331022329 is a deficient number, since it is larger than the sum of its proper divisors (2110834606991).

11220331022329 is a wasteful number, since it uses less digits than its factorization.

11220331022329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26517321 (or 26517310 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 11220331022329 in words is "eleven trillion, two hundred twenty billion, three hundred thirty-one million, twenty-two thousand, three hundred twenty-nine".