144224312101 has 2 divisors, whose sum is σ = 144224312102. Its totient is φ = 144224312100.

The previous prime is 144224312093. The next prime is 144224312117. The reversal of 144224312101 is 101213422441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109131783201 + 35092528900 = 330351^2 + 187330^2 .

It is a cyclic number.

It is not a de Polignac number, because 144224312101 - 2³ = 144224312093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144224312501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72112156050 + 72112156051.

It is an arithmetic number, because the mean of its divisors is an integer number (72112156051).

Almost surely, 2^144224312101 is an apocalyptic number.

It is an amenable number.

144224312101 is a deficient number, since it is larger than the sum of its proper divisors (1).

144224312101 is an equidigital number, since it uses as much as digits as its factorization.

144224312101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 144224312101 its reverse (101213422441), we get a palindrome (245437734542).

The spelling of 144224312101 in words is "one hundred forty-four billion, two hundred twenty-four million, three hundred twelve thousand, one hundred one".