122303303620 has 48 divisors (see below), whose sum is σ = 282109242240. Its totient is φ = 44331446016.

The previous prime is 122303303593. The next prime is 122303303623. The reversal of 122303303620 is 26303303221.

It is not an unprimeable number, because it can be changed into a prime (122303303623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6988017 + ... + 7005496.

It is an arithmetic number, because the mean of its divisors is an integer number (5877275880).

Almost surely, 2^122303303620 is an apocalyptic number.

122303303620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122303303620 is an abundant number, since it is smaller than the sum of its proper divisors (159805938620).

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

122303303620 is a wasteful number, since it uses less digits than its factorization.

122303303620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13993564 (or 13993562 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 122303303620 its reverse (26303303221), we get a palindrome (148606606841).

The spelling of 122303303620 in words is "one hundred twenty-two billion, three hundred three million, three hundred three thousand, six hundred twenty".