12021103220301 has 72 divisors (see below), whose sum is σ = 20900695083840. Its totient is φ = 6634064916864.

The previous prime is 12021103220299. The next prime is 12021103220333. The reversal of 12021103220301 is 10302230112021.

12021103220301 is a `hidden beast` number, since 1 + 20 + 21 + 1 + 0 + 322 + 0 + 301 = 666.

It is not a de Polignac number, because 12021103220301 - 2¹ = 12021103220299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12021103220201) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1873665 + ... + 5249078.

It is an arithmetic number, because the mean of its divisors is an integer number (290287431720).

Almost surely, 2^{12021103220301} is an apocalyptic number.

It is an amenable number.

12021103220301 is a deficient number, since it is larger than the sum of its proper divisors (8879591863539).

12021103220301 is a wasteful number, since it uses less digits than its factorization.

12021103220301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7122895 (or 7122885 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12021103220301 its reverse (10302230112021), we get a palindrome (22323333332322).

The spelling of 12021103220301 in words is "twelve trillion, twenty-one billion, one hundred three million, two hundred twenty thousand, three hundred one".