1304024222 has 8 divisors (see below), whose sum is σ = 1968990672. Its totient is φ = 647694000.

The previous prime is 1304024209. The next prime is 1304024233. The reversal of 1304024222 is 2224204031.

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 = 1304024194 and 1304024203.

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, 2158679 + ... + 2159282.

It is an arithmetic number, because the mean of its divisors is an integer number (246123834).

Almost surely, 2^1304024222 is an apocalyptic number.

1304024222 is a deficient number, since it is larger than the sum of its proper divisors (664966450).

1304024222 is a wasteful number, since it uses less digits than its factorization.

1304024222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4318114.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1304024222 is about 36111.2755521042. The cubic root of 1304024222 is about 1092.5178787349.

Adding to 1304024222 its reverse (2224204031), we get a palindrome (3528228253).

The spelling of 1304024222 in words is "one billion, three hundred four million, twenty-four thousand, two hundred twenty-two".