122662073 has 2 divisors, whose sum is σ = 122662074. Its totient is φ = 122662072.

The previous prime is 122662063. The next prime is 122662091. The reversal of 122662073 is 370266221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110607289 + 12054784 = 10517^2 + 3472^2 .

It is a cyclic number.

It is not a de Polignac number, because 122662073 - 2¹⁴ = 122645689 is a prime.

It is not a weakly prime, because it can be changed into another prime (122662063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61331036 + 61331037.

It is an arithmetic number, because the mean of its divisors is an integer number (61331037).

Almost surely, 2^122662073 is an apocalyptic number.

It is an amenable number.

122662073 is a deficient number, since it is larger than the sum of its proper divisors (1).

122662073 is an equidigital number, since it uses as much as digits as its factorization.

122662073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 122662073 is about 11075.2911022691. The cubic root of 122662073 is about 496.8631251886.

The spelling of 122662073 in words is "one hundred twenty-two million, six hundred sixty-two thousand, seventy-three".