122020302 has 16 divisors (see below), whose sum is σ = 250636752. Its totient is φ = 39574080.

The previous prime is 122020273. The next prime is 122020307. The reversal of 122020302 is 203020221.

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 7 ways as a sum of consecutive naturals, for example, 274599 + ... + 275042.

It is an arithmetic number, because the mean of its divisors is an integer number (15664797).

Almost surely, 2^122020302 is an apocalyptic number.

122020302 is an abundant number, since it is smaller than the sum of its proper divisors (128616450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122020302 is a wasteful number, since it uses less digits than its factorization.

122020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549683.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 122020302 is about 11046.2800073147. The cubic root of 122020302 is about 495.9950761521.

Adding to 122020302 its reverse (203020221), we get a palindrome (325040523).

The spelling of 122020302 in words is "one hundred twenty-two million, twenty thousand, three hundred two".