122020301 has 4 divisors (see below), whose sum is σ = 131406492. Its totient is φ = 112634112.

The previous prime is 122020273. The next prime is 122020307. The reversal of 122020301 is 103020221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103020221 = 17 ⋅6060013.

It can be written as a sum of positive squares in 2 ways, for example, as 38316100 + 83704201 = 6190^2 + 9149^2 .

It is a cyclic number.

It is not a de Polignac number, because 122020301 - 2¹⁰ = 122019277 is a prime.

It is a super-4 number, since 4×122020301⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122020307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4693076 + ... + 4693101.

It is an arithmetic number, because the mean of its divisors is an integer number (32851623).

Almost surely, 2^122020301 is an apocalyptic number.

It is an amenable number.

122020301 is a deficient number, since it is larger than the sum of its proper divisors (9386191).

122020301 is an equidigital number, since it uses as much as digits as its factorization.

122020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9386190.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 122020301 is about 11046.2799620506. The cubic root of 122020301 is about 495.9950747972.

Adding to 122020301 its reverse (103020221), we get a palindrome (225040522).

The spelling of 122020301 in words is "one hundred twenty-two million, twenty thousand, three hundred one".