2221021300301 has 8 divisors (see below), whose sum is σ = 2263121467200. Its totient is φ = 2179302130720.

The previous prime is 2221021300273. The next prime is 2221021300331. The reversal of 2221021300301 is 1030031201222.

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 2221021300301 - 2⁶ = 2221021300237 is a prime.

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 2221021300301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221021300331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95237561 + ... + 95260878.

It is an arithmetic number, because the mean of its divisors is an integer number (282890183400).

Almost surely, 2^{2221021300301} is an apocalyptic number.

It is an amenable number.

2221021300301 is a deficient number, since it is larger than the sum of its proper divisors (42100166899).

2221021300301 is a wasteful number, since it uses less digits than its factorization.

2221021300301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190498659.

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

Adding to 2221021300301 its reverse (1030031201222), we get a palindrome (3251052501523).

The spelling of 2221021300301 in words is "two trillion, two hundred twenty-one billion, twenty-one million, three hundred thousand, three hundred one".