122300010281 has 2 divisors, whose sum is σ = 122300010282. Its totient is φ = 122300010280.

The previous prime is 122300010269. The next prime is 122300010317. The reversal of 122300010281 is 182010003221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109621250281 + 12678760000 = 331091^2 + 112600^2 .

It is a cyclic number.

It is not a de Polignac number, because 122300010281 - 2²² = 122295815977 is a prime.

It is a super-2 number, since 2×122300010281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122300310281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61150005140 + 61150005141.

It is an arithmetic number, because the mean of its divisors is an integer number (61150005141).

Almost surely, 2^122300010281 is an apocalyptic number.

It is an amenable number.

122300010281 is a deficient number, since it is larger than the sum of its proper divisors (1).

122300010281 is an equidigital number, since it uses as much as digits as its factorization.

122300010281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

The spelling of 122300010281 in words is "one hundred twenty-two billion, three hundred million, ten thousand, two hundred eighty-one".