22144000141 has 2 divisors, whose sum is σ = 22144000142. Its totient is φ = 22144000140.

The previous prime is 22144000103. The next prime is 22144000157. The reversal of 22144000141 is 14100044122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18613144900 + 3530855241 = 136430^2 + 59421^2 .

It is a cyclic number.

It is not a de Polignac number, because 22144000141 - 2⁹ = 22143999629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22144000181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11072000070 + 11072000071.

It is an arithmetic number, because the mean of its divisors is an integer number (11072000071).

Almost surely, 2^22144000141 is an apocalyptic number.

It is an amenable number.

22144000141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22144000141 is an equidigital number, since it uses as much as digits as its factorization.

22144000141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22144000141 its reverse (14100044122), we get a palindrome (36244044263).

The spelling of 22144000141 in words is "twenty-two billion, one hundred forty-four million, one hundred forty-one", and thus it is an aban number.