301402222 has 64 divisors (see below), whose sum is σ = 529689600. Its totient is φ = 127370880.

The previous prime is 301402177. The next prime is 301402279. The reversal of 301402222 is 222204103.

It is a junction number, because it is equal to n+sod(n) for n = 301402196 and 301402205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2765104 + ... + 2765212.

It is an arithmetic number, because the mean of its divisors is an integer number (8276400).

Almost surely, 2^301402222 is an apocalyptic number.

301402222 is a deficient number, since it is larger than the sum of its proper divisors (228287378).

301402222 is a wasteful number, since it uses less digits than its factorization.

301402222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 301402222 is about 17360.9395483079. The cubic root of 301402222 is about 670.4743221804.

Adding to 301402222 its reverse (222204103), we get a palindrome (523606325).

The spelling of 301402222 in words is "three hundred one million, four hundred two thousand, two hundred twenty-two".