300312100022 has 12 divisors (see below), whose sum is σ = 495142677708. Its totient is φ = 136505499900.

The previous prime is 300312100009. The next prime is 300312100037. The reversal of 300312100022 is 220001213003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 620479304 + ... + 620479787.

It is an arithmetic number, because the mean of its divisors is an integer number (41261889809).

Almost surely, 2^300312100022 is an apocalyptic number.

300312100022 is a deficient number, since it is larger than the sum of its proper divisors (194830577686).

300312100022 is a wasteful number, since it uses less digits than its factorization.

300312100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240959115 (or 1240959104 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 300312100022 its reverse (220001213003), we get a palindrome (520313313025).

The spelling of 300312100022 in words is "three hundred billion, three hundred twelve million, one hundred thousand, twenty-two".