12122313022300 has 72 divisors (see below), whose sum is σ = 28329690596256. Its totient is φ = 4475808111360.

The previous prime is 12122313022297. The next prime is 12122313022363. The reversal of 12122313022300 is 322031322121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57090129 + ... + 57302071.

It is an arithmetic number, because the mean of its divisors is an integer number (393467924948).

Almost surely, 2^{12122313022300} is an apocalyptic number.

12122313022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12122313022300 is an abundant number, since it is smaller than the sum of its proper divisors (16207377573956).

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

12122313022300 is a wasteful number, since it uses less digits than its factorization.

12122313022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255967 (or 255960 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12122313022300 its reverse (322031322121), we get a palindrome (12444344344421).

The spelling of 12122313022300 in words is "twelve trillion, one hundred twenty-two billion, three hundred thirteen million, twenty-two thousand, three hundred".