20422224111141 has 32 divisors (see below), whose sum is σ = 31129611004800. Its totient is φ = 13224232920960.

The previous prime is 20422224111073. The next prime is 20422224111161. The reversal of 20422224111141 is 14111142222402.

20422224111141 is a `hidden beast` number, since 2 + 0 + 422 + 224 + 1 + 1 + 1 + 14 + 1 = 666.

It is not a de Polignac number, because 20422224111141 - 2¹⁷ = 20422223980069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20422224111161) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 40383646 + ... + 40886223.

It is an arithmetic number, because the mean of its divisors is an integer number (972800343900).

Almost surely, 2^{20422224111141} is an apocalyptic number.

It is an amenable number.

20422224111141 is a deficient number, since it is larger than the sum of its proper divisors (10707386893659).

20422224111141 is a wasteful number, since it uses less digits than its factorization.

20422224111141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81270146 (or 81270140 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 20422224111141 its reverse (14111142222402), we get a palindrome (34533366333543).

The spelling of 20422224111141 in words is "twenty trillion, four hundred twenty-two billion, two hundred twenty-four million, one hundred eleven thousand, one hundred forty-one".