122313366220 has 24 divisors (see below), whose sum is σ = 257004667584. Its totient is φ = 48897422976.

The previous prime is 122313366199. The next prime is 122313366233. The reversal of 122313366220 is 22663313221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1709284 + ... + 1779403.

It is an arithmetic number, because the mean of its divisors is an integer number (10708527816).

Almost surely, 2^122313366220 is an apocalyptic number.

122313366220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122313366220 is an abundant number, since it is smaller than the sum of its proper divisors (134691301364).

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

122313366220 is a wasteful number, since it uses less digits than its factorization.

122313366220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490449 (or 3490447 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 122313366220 its reverse (22663313221), we get a palindrome (144976679441).

The spelling of 122313366220 in words is "one hundred twenty-two billion, three hundred thirteen million, three hundred sixty-six thousand, two hundred twenty".