300221042 has 16 divisors (see below), whose sum is σ = 492458400. Its totient is φ = 136134240.

The previous prime is 300221029. The next prime is 300221057. The reversal of 300221042 is 240122003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7067 + ... + 25502.

It is an arithmetic number, because the mean of its divisors is an integer number (30778650).

Almost surely, 2^300221042 is an apocalyptic number.

300221042 is a deficient number, since it is larger than the sum of its proper divisors (192237358).

300221042 is a wasteful number, since it uses less digits than its factorization.

300221042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33001.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 300221042 is about 17326.8878336532. The cubic root of 300221042 is about 669.5973239384.

Adding to 300221042 its reverse (240122003), we get a palindrome (540343045).

The spelling of 300221042 in words is "three hundred million, two hundred twenty-one thousand, forty-two".