122766486203 has 2 divisors, whose sum is σ = 122766486204. Its totient is φ = 122766486202.

The previous prime is 122766486173. The next prime is 122766486259. The reversal of 122766486203 is 302684667221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122766486203 - 2³⁰ = 121692744379 is a prime.

It is a super-2 number, since 2×122766486203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122766456203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61383243101 + 61383243102.

It is an arithmetic number, because the mean of its divisors is an integer number (61383243102).

Almost surely, 2^122766486203 is an apocalyptic number.

122766486203 is a deficient number, since it is larger than the sum of its proper divisors (1).

122766486203 is an equidigital number, since it uses as much as digits as its factorization.

122766486203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 122766486203 in words is "one hundred twenty-two billion, seven hundred sixty-six million, four hundred eighty-six thousand, two hundred three".