300120302122222 has 16 divisors (see below), whose sum is σ = 459816819517440. Its totient is φ = 146848835322328.

The previous prime is 300120302122213. The next prime is 300120302122327. The reversal of 300120302122222 is 222221203021003.

It is a super-2 number, since 2×300120302122222² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300120302122193 and 300120302122202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200844778 + ... + 202333549.

It is an arithmetic number, because the mean of its divisors is an integer number (28738551219840).

Almost surely, 2^{300120302122222} is an apocalyptic number.

300120302122222 is a deficient number, since it is larger than the sum of its proper divisors (159696517395218).

300120302122222 is a wasteful number, since it uses less digits than its factorization.

300120302122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403186295.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 300120302122222 its reverse (222221203021003), we get a palindrome (522341505143225).

The spelling of 300120302122222 in words is "three hundred trillion, one hundred twenty billion, three hundred two million, one hundred twenty-two thousand, two hundred twenty-two".