122010012543413 has 2 divisors, whose sum is σ = 122010012543414. Its totient is φ = 122010012543412.

The previous prime is 122010012543379. The next prime is 122010012543437. The reversal of 122010012543413 is 314345210010221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111149408878564 + 10860603664849 = 10542742^2 + 3295543^2 .

It is a cyclic number.

It is not a de Polignac number, because 122010012543413 - 2¹⁶ = 122010012477877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122010012542413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005006271706 + 61005006271707.

It is an arithmetic number, because the mean of its divisors is an integer number (61005006271707).

Almost surely, 2^{122010012543413} is an apocalyptic number.

It is an amenable number.

122010012543413 is a deficient number, since it is larger than the sum of its proper divisors (1).

122010012543413 is an equidigital number, since it uses as much as digits as its factorization.

122010012543413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 122010012543413 its reverse (314345210010221), we get a palindrome (436355222553634).

The spelling of 122010012543413 in words is "one hundred twenty-two trillion, ten billion, twelve million, five hundred forty-three thousand, four hundred thirteen".