300223231331221 has 8 divisors (see below), whose sum is σ = 327521303272224. Its totient is φ = 272926001208720.

The previous prime is 300223231331167. The next prime is 300223231331263. The reversal of 300223231331221 is 122133132322003.

It is a happy number.

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 300223231331221 - 2²⁹ = 300222694460309 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 300223231331221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300223231331281) 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, 209708811 + ... + 211135576.

It is an arithmetic number, because the mean of its divisors is an integer number (40940162909028).

Almost surely, 2^{300223231331221} is an apocalyptic number.

It is an amenable number.

300223231331221 is a deficient number, since it is larger than the sum of its proper divisors (27298071941003).

300223231331221 is a wasteful number, since it uses less digits than its factorization.

300223231331221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420909251.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 300223231331221 its reverse (122133132322003), we get a palindrome (422356363653224).

The spelling of 300223231331221 in words is "three hundred trillion, two hundred twenty-three billion, two hundred thirty-one million, three hundred thirty-one thousand, two hundred twenty-one".