122330002220 has 24 divisors (see below), whose sum is σ = 257769784944. Its totient is φ = 48764995136.

The previous prime is 122330002213. The next prime is 122330002229. The reversal of 122330002220 is 22200033221.

It is not an unprimeable number, because it can be changed into a prime (122330002229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10431854 + ... + 10443573.

It is an arithmetic number, because the mean of its divisors is an integer number (10740407706).

Almost surely, 2^122330002220 is an apocalyptic number.

122330002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122330002220 is an abundant number, since it is smaller than the sum of its proper divisors (135439782724).

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

122330002220 is a wasteful number, since it uses less digits than its factorization.

122330002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20875729 (or 20875727 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 122330002220 its reverse (22200033221), we get a palindrome (144530035441).

The spelling of 122330002220 in words is "one hundred twenty-two billion, three hundred thirty million, two thousand, two hundred twenty".