2300020032221 has 8 divisors (see below), whose sum is σ = 2439102766464. Its totient is φ = 2161358124480.

The previous prime is 2300020032209. The next prime is 2300020032239. The reversal of 2300020032221 is 1222300200032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2300020032221 - 2¹⁸ = 2300019770077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2300020032221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300020032281) 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, 105195365 + ... + 105217226.

It is an arithmetic number, because the mean of its divisors is an integer number (304887845808).

Almost surely, 2^{2300020032221} is an apocalyptic number.

It is an amenable number.

2300020032221 is a deficient number, since it is larger than the sum of its proper divisors (139082734243).

2300020032221 is a wasteful number, since it uses less digits than its factorization.

2300020032221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210413251.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2300020032221 its reverse (1222300200032), we get a palindrome (3522320232253).

The spelling of 2300020032221 in words is "two trillion, three hundred billion, twenty million, thirty-two thousand, two hundred twenty-one".