122321130320010 has 32 divisors (see below), whose sum is σ = 294154352392320. Its totient is φ = 32554119238208.

The previous prime is 122321130319967. The next prime is 122321130320017. The reversal of 122321130320010 is 10023031123221.

It is not an unprimeable number, because it can be changed into a prime (122321130320017) 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, 4053037605 + ... + 4053067784.

It is an arithmetic number, because the mean of its divisors is an integer number (9192323512260).

Almost surely, 2^{122321130320010} is an apocalyptic number.

122321130320010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122321130320010 is an abundant number, since it is smaller than the sum of its proper divisors (171833222072310).

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

122321130320010 is a wasteful number, since it uses less digits than its factorization.

122321130320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8106105902.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122321130320010 its reverse (10023031123221), we get a palindrome (132344161443231).

The spelling of 122321130320010 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, one hundred thirty million, three hundred twenty thousand, ten".