300013022220121 has 32 divisors (see below), whose sum is σ = 351516149452800. Its totient is φ = 250731617033664.

The previous prime is 300013022220101. The next prime is 300013022220127. The reversal of 300013022220121 is 121022220310003.

It is a cyclic number.

It is not a de Polignac number, because 300013022220121 - 2⁴⁷ = 159275533864793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300013022220127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 689114116 + ... + 689549338.

It is an arithmetic number, because the mean of its divisors is an integer number (10984879670400).

Almost surely, 2^{300013022220121} is an apocalyptic number.

It is an amenable number.

300013022220121 is a deficient number, since it is larger than the sum of its proper divisors (51503127232679).

300013022220121 is a wasteful number, since it uses less digits than its factorization.

300013022220121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446845.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 300013022220121 its reverse (121022220310003), we get a palindrome (421035242530124).

The spelling of 300013022220121 in words is "three hundred trillion, thirteen billion, twenty-two million, two hundred twenty thousand, one hundred twenty-one".