122144031301 has 2 divisors, whose sum is σ = 122144031302. Its totient is φ = 122144031300.

The previous prime is 122144031283. The next prime is 122144031329. The reversal of 122144031301 is 103130441221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100321060225 + 21822971076 = 316735^2 + 147726^2 .

It is a cyclic number.

It is not a de Polignac number, because 122144031301 - 2²¹ = 122141934149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122144038301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61072015650 + 61072015651.

It is an arithmetic number, because the mean of its divisors is an integer number (61072015651).

Almost surely, 2^122144031301 is an apocalyptic number.

It is an amenable number.

122144031301 is a deficient number, since it is larger than the sum of its proper divisors (1).

122144031301 is an equidigital number, since it uses as much as digits as its factorization.

122144031301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 122144031301 its reverse (103130441221), we get a palindrome (225274472522).

The spelling of 122144031301 in words is "one hundred twenty-two billion, one hundred forty-four million, thirty-one thousand, three hundred one".