300220224123 has 4 divisors (see below), whose sum is σ = 400293632168. Its totient is φ = 200146816080.

The previous prime is 300220224103. The next prime is 300220224127. The reversal of 300220224123 is 321422022003.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 300220224123 - 2⁸ = 300220223867 is a prime.

It is a super-2 number, since 2×300220224123² (a number of 24 digits) contains 22 as substring.

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 300220224123.

It is not an unprimeable number, because it can be changed into a prime (300220224127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50036704018 + ... + 50036704023.

It is an arithmetic number, because the mean of its divisors is an integer number (100073408042).

Almost surely, 2^300220224123 is an apocalyptic number.

300220224123 is a deficient number, since it is larger than the sum of its proper divisors (100073408045).

300220224123 is a wasteful number, since it uses less digits than its factorization.

300220224123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100073408044.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 300220224123 its reverse (321422022003), we get a palindrome (621642246126).

The spelling of 300220224123 in words is "three hundred billion, two hundred twenty million, two hundred twenty-four thousand, one hundred twenty-three".