301020222 has 16 divisors (see below), whose sum is σ = 602656272. Its totient is φ = 100237440.

The previous prime is 301020193. The next prime is 301020227. The reversal of 301020222 is 222020103.

It is a super-2 number, since 2×301020222² = 181226348105858568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 301020198 and 301020207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301020227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19179 + ... + 31142.

It is an arithmetic number, because the mean of its divisors is an integer number (37666017).

Almost surely, 2^301020222 is an apocalyptic number.

301020222 is an abundant number, since it is smaller than the sum of its proper divisors (301636050).

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

301020222 is a wasteful number, since it uses less digits than its factorization.

301020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51323.

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

The square root of 301020222 is about 17349.9343514608. The cubic root of 301020222 is about 670.1909472835.

Adding to 301020222 its reverse (222020103), we get a palindrome (523040325).

It can be divided in two parts, 3010 and 20222, that added together give a palindrome (23232).

The spelling of 301020222 in words is "three hundred one million, twenty thousand, two hundred twenty-two".