122016373 has 2 divisors, whose sum is σ = 122016374. Its totient is φ = 122016372.

The previous prime is 122016353. The next prime is 122016437. The reversal of 122016373 is 373610221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121837444 + 178929 = 11038^2 + 423^2 .

It is an emirp because it is prime and its reverse (373610221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122016373 - 2¹³ = 122008181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122016353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61008186 + 61008187.

It is an arithmetic number, because the mean of its divisors is an integer number (61008187).

Almost surely, 2^122016373 is an apocalyptic number.

It is an amenable number.

122016373 is a deficient number, since it is larger than the sum of its proper divisors (1).

122016373 is an equidigital number, since it uses as much as digits as its factorization.

122016373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 122016373 is about 11046.1021632067. The cubic root of 122016373 is about 495.9897524873.

Adding to 122016373 its reverse (373610221), we get a palindrome (495626594).

The spelling of 122016373 in words is "one hundred twenty-two million, sixteen thousand, three hundred seventy-three".