300220122 has 32 divisors (see below), whose sum is σ = 636310080. Its totient is φ = 94263680.

The previous prime is 300220111. The next prime is 300220139. The reversal of 300220122 is 221022003.

It is a junction number, because it is equal to n+sod(n) for n = 300220098 and 300220107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13908 + ... + 28175.

It is an arithmetic number, because the mean of its divisors is an integer number (19884690).

Almost surely, 2^300220122 is an apocalyptic number.

300220122 is an abundant number, since it is smaller than the sum of its proper divisors (336089958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300220122 is a wasteful number, since it uses less digits than its factorization.

300220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42158.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 300220122 is about 17326.8612852992. The cubic root of 300220122 is about 669.5966399644.

Adding to 300220122 its reverse (221022003), we get a palindrome (521242125).

The spelling of 300220122 in words is "three hundred million, two hundred twenty thousand, one hundred twenty-two".