122004140563 has 2 divisors, whose sum is σ = 122004140564. Its totient is φ = 122004140562.

The previous prime is 122004140549. The next prime is 122004140623. The reversal of 122004140563 is 365041400221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122004140563 is a prime.

It is not a weakly prime, because it can be changed into another prime (122004140543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61002070281 + 61002070282.

It is an arithmetic number, because the mean of its divisors is an integer number (61002070282).

Almost surely, 2^122004140563 is an apocalyptic number.

122004140563 is a deficient number, since it is larger than the sum of its proper divisors (1).

122004140563 is an equidigital number, since it uses as much as digits as its factorization.

122004140563 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 28.

Adding to 122004140563 its reverse (365041400221), we get a palindrome (487045540784).

The spelling of 122004140563 in words is "one hundred twenty-two billion, four million, one hundred forty thousand, five hundred sixty-three".