301013222 has 8 divisors (see below), whose sum is σ = 453859896. Its totient is φ = 149726592.

The previous prime is 301013189. The next prime is 301013263. The reversal of 301013222 is 222310103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 301013197 and 301013206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389528 + ... + 390299.

It is an arithmetic number, because the mean of its divisors is an integer number (56732487).

Almost surely, 2^301013222 is an apocalyptic number.

301013222 is a deficient number, since it is larger than the sum of its proper divisors (152846674).

301013222 is a wasteful number, since it uses less digits than its factorization.

301013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780022.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 301013222 is about 17349.7326204181. The cubic root of 301013222 is about 670.1857523136.

Adding to 301013222 its reverse (222310103), we get a palindrome (523323325).

The spelling of 301013222 in words is "three hundred one million, thirteen thousand, two hundred twenty-two".