122229073 has 2 divisors, whose sum is σ = 122229074. Its totient is φ = 122229072.

The previous prime is 122229067. The next prime is 122229101. The reversal of 122229073 is 370922221.

It is an a-pointer prime, because the next prime (122229101) can be obtained adding 122229073 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122146704 + 82369 = 11052^2 + 287^2 .

It is a cyclic number.

It is not a de Polignac number, because 122229073 - 2¹⁷ = 122098001 is a prime.

It is not a weakly prime, because it can be changed into another prime (122229043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61114536 + 61114537.

It is an arithmetic number, because the mean of its divisors is an integer number (61114537).

Almost surely, 2^122229073 is an apocalyptic number.

It is an amenable number.

122229073 is a deficient number, since it is larger than the sum of its proper divisors (1).

122229073 is an equidigital number, since it uses as much as digits as its factorization.

122229073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 122229073 is about 11055.7258015926. The cubic root of 122229073 is about 496.2777897289.

The spelling of 122229073 in words is "one hundred twenty-two million, two hundred twenty-nine thousand, seventy-three".