122533060646441 has 2 divisors, whose sum is σ = 122533060646442. Its totient is φ = 122533060646440.

The previous prime is 122533060646419. The next prime is 122533060646461. The reversal of 122533060646441 is 144646060335221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120594550218025 + 1938510428416 = 10981555^2 + 1392304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122533060646441 is a prime.

It is not a weakly prime, because it can be changed into another prime (122533060646401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61266530323220 + 61266530323221.

It is an arithmetic number, because the mean of its divisors is an integer number (61266530323221).

Almost surely, 2^{122533060646441} is an apocalyptic number.

It is an amenable number.

122533060646441 is a deficient number, since it is larger than the sum of its proper divisors (1).

122533060646441 is an equidigital number, since it uses as much as digits as its factorization.

122533060646441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 122533060646441 in words is "one hundred twenty-two trillion, five hundred thirty-three billion, sixty million, six hundred forty-six thousand, four hundred forty-one".