12100301222020 has 48 divisors (see below), whose sum is σ = 27725521513536. Its totient is φ = 4399342640000.

The previous prime is 12100301222017. The next prime is 12100301222081. The reversal of 12100301222020 is 2022210300121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12100301221985 and 12100301222003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3527206 + ... + 6053245.

It is an arithmetic number, because the mean of its divisors is an integer number (577615031532).

Almost surely, 2^{12100301222020} is an apocalyptic number.

12100301222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12100301222020 is an abundant number, since it is smaller than the sum of its proper divisors (15625220291516).

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

12100301222020 is a wasteful number, since it uses less digits than its factorization.

12100301222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9586212 (or 9586210 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12100301222020 its reverse (2022210300121), we get a palindrome (14122511522141).

It can be divided in two parts, 12100301 and 222020, that added together give a palindrome (12322321).

The spelling of 12100301222020 in words is "twelve trillion, one hundred billion, three hundred one million, two hundred twenty-two thousand, twenty".