122113100054563 has 2 divisors, whose sum is σ = 122113100054564. Its totient is φ = 122113100054562.

The previous prime is 122113100054537. The next prime is 122113100054587. The reversal of 122113100054563 is 365450001311221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122113100054563 - 2⁹ = 122113100054051 is a prime.

It is not a weakly prime, because it can be changed into another prime (122113100054263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61056550027281 + 61056550027282.

It is an arithmetic number, because the mean of its divisors is an integer number (61056550027282).

Almost surely, 2^{122113100054563} is an apocalyptic number.

122113100054563 is a deficient number, since it is larger than the sum of its proper divisors (1).

122113100054563 is an equidigital number, since it uses as much as digits as its factorization.

122113100054563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 122113100054563 its reverse (365450001311221), we get a palindrome (487563101365784).

The spelling of 122113100054563 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred million, fifty-four thousand, five hundred sixty-three".