22144111144122 has 16 divisors (see below), whose sum is σ = 48314424314592. Its totient is φ = 6710336710320.

The previous prime is 22144111144049. The next prime is 22144111144139.

It is a happy number.

22144111144122 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 22144111144122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167758417693 + ... + 167758417824.

It is an arithmetic number, because the mean of its divisors is an integer number (3019651519662).

Almost surely, 2^{22144111144122} is an apocalyptic number.

22144111144122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22144111144122 is an abundant number, since it is smaller than the sum of its proper divisors (26170313170470).

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

22144111144122 is a wasteful number, since it uses less digits than its factorization.

22144111144122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335516835533.

The product of its digits is 4096, while the sum is 30.

It can be divided in two parts, 2214411 and 1144122, that added together give a palindrome (3358533).

The spelling of 22144111144122 in words is "twenty-two trillion, one hundred forty-four billion, one hundred eleven million, one hundred forty-four thousand, one hundred twenty-two".