300130321222 has 4 divisors (see below), whose sum is σ = 450195481836. Its totient is φ = 150065160610.

The previous prime is 300130321219. The next prime is 300130321237. The reversal of 300130321222 is 222123031003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222123031003 = 26209 ⋅8475067.

It is a self number, because there is not a number n which added to its sum of digits gives 300130321222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75032580304 + ... + 75032580307.

It is an arithmetic number, because the mean of its divisors is an integer number (112548870459).

Almost surely, 2^300130321222 is an apocalyptic number.

300130321222 is a deficient number, since it is larger than the sum of its proper divisors (150065160614).

300130321222 is a wasteful number, since it uses less digits than its factorization.

300130321222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150065160613.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 300130321222 its reverse (222123031003), we get a palindrome (522253352225).

The spelling of 300130321222 in words is "three hundred billion, one hundred thirty million, three hundred twenty-one thousand, two hundred twenty-two".