12101300302220 has 24 divisors (see below), whose sum is σ = 25479082427904. Its totient is φ = 4827881684096.

The previous prime is 12101300302211. The next prime is 12101300302229. The reversal of 12101300302220 is 2220300310121.

It is an interprime number because it is at equal distance from previous prime (12101300302211) and next prime (12101300302229).

It is not an unprimeable number, because it can be changed into a prime (12101300302229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789894449 + ... + 789909768.

It is an arithmetic number, because the mean of its divisors is an integer number (1061628434496).

Almost surely, 2^{12101300302220} is an apocalyptic number.

12101300302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12101300302220 is an abundant number, since it is smaller than the sum of its proper divisors (13377782125684).

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

12101300302220 is a wasteful number, since it uses less digits than its factorization.

12101300302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579804609 (or 1579804607 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12101300302220 its reverse (2220300310121), we get a palindrome (14321600612341).

The spelling of 12101300302220 in words is "twelve trillion, one hundred one billion, three hundred million, three hundred two thousand, two hundred twenty".