300221310214 has 64 divisors (see below), whose sum is σ = 533613330432. Its totient is φ = 123967065600.

The previous prime is 300221310211. The next prime is 300221310239. The reversal of 300221310214 is 412013122003.

It is a happy number.

It is a super-2 number, since 2×300221310214² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300221310191 and 300221310200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300221310211) 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, 161321644 + ... + 161323504.

It is an arithmetic number, because the mean of its divisors is an integer number (8337708288).

Almost surely, 2^300221310214 is an apocalyptic number.

300221310214 is a deficient number, since it is larger than the sum of its proper divisors (233392020218).

300221310214 is a wasteful number, since it uses less digits than its factorization.

300221310214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341.

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

Adding to 300221310214 its reverse (412013122003), we get a palindrome (712234432217).

The spelling of 300221310214 in words is "three hundred billion, two hundred twenty-one million, three hundred ten thousand, two hundred fourteen".