122452341541 has 2 divisors, whose sum is σ = 122452341542. Its totient is φ = 122452341540.

The previous prime is 122452341511. The next prime is 122452341581. The reversal of 122452341541 is 145143254221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116744539041 + 5707802500 = 341679^2 + 75550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122452341541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122452341497 and 122452341506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122452341511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61226170770 + 61226170771.

It is an arithmetic number, because the mean of its divisors is an integer number (61226170771).

Almost surely, 2^122452341541 is an apocalyptic number.

It is an amenable number.

122452341541 is a deficient number, since it is larger than the sum of its proper divisors (1).

122452341541 is an equidigital number, since it uses as much as digits as its factorization.

122452341541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38400, while the sum is 34.

Adding to 122452341541 its reverse (145143254221), we get a palindrome (267595595762).

The spelling of 122452341541 in words is "one hundred twenty-two billion, four hundred fifty-two million, three hundred forty-one thousand, five hundred forty-one".