11423121444322 has 32 divisors (see below), whose sum is σ = 19692753436800. Its totient is φ = 4868060984448.

The previous prime is 11423121444197. The next prime is 11423121444349. The reversal of 11423121444322 is 22344412132411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66054504 + ... + 66227212.

It is an arithmetic number, because the mean of its divisors is an integer number (615398544900).

Almost surely, 2^{11423121444322} is an apocalyptic number.

11423121444322 is a deficient number, since it is larger than the sum of its proper divisors (8269631992478).

11423121444322 is a wasteful number, since it uses less digits than its factorization.

11423121444322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199290.

The product of its digits is 36864, while the sum is 34.

Adding to 11423121444322 its reverse (22344412132411), we get a palindrome (33767533576733).

The spelling of 11423121444322 in words is "eleven trillion, four hundred twenty-three billion, one hundred twenty-one million, four hundred forty-four thousand, three hundred twenty-two".