12210020100301 has 4 divisors (see below), whose sum is σ = 12217215163932. Its totient is φ = 12202825036672.

The previous prime is 12210020100293. The next prime is 12210020100329. The reversal of 12210020100301 is 10300102001221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6995236812201 + 5214783288100 = 2644851^2 + 2283590^2 .

It is a cyclic number.

It is not a de Polignac number, because 12210020100301 - 2³ = 12210020100293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210020800301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3597529270 + ... + 3597532663.

It is an arithmetic number, because the mean of its divisors is an integer number (3054303790983).

Almost surely, 2^{12210020100301} is an apocalyptic number.

It is an amenable number.

12210020100301 is a deficient number, since it is larger than the sum of its proper divisors (7195063631).

12210020100301 is an equidigital number, since it uses as much as digits as its factorization.

12210020100301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195063630.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12210020100301 its reverse (10300102001221), we get a palindrome (22510122101522).

The spelling of 12210020100301 in words is "twelve trillion, two hundred ten billion, twenty million, one hundred thousand, three hundred one".