12220313122010 has 64 divisors (see below), whose sum is σ = 25885506092544. Its totient is φ = 4066451251200.

The previous prime is 12220313121977. The next prime is 12220313122013. The reversal of 12220313122010 is 1022131302221.

12220313122010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12220313122013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10477046 + ... + 11584865.

It is an arithmetic number, because the mean of its divisors is an integer number (404461032696).

Almost surely, 2^{12220313122010} is an apocalyptic number.

12220313122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220313122010 is an abundant number, since it is smaller than the sum of its proper divisors (13665192970534).

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

12220313122010 is a wasteful number, since it uses less digits than its factorization.

12220313122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22062159.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12220313122010 its reverse (1022131302221), we get a palindrome (13242444424231).

The spelling of 12220313122010 in words is "twelve trillion, two hundred twenty billion, three hundred thirteen million, one hundred twenty-two thousand, ten".