1330221014 has 8 divisors (see below), whose sum is σ = 1998827688. Its totient is φ = 663945120.

The previous prime is 1330220959. The next prime is 1330221017. The reversal of 1330221014 is 4101220331.

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 = 1330220983 and 1330221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330221017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581267 + ... + 583550.

It is an arithmetic number, because the mean of its divisors is an integer number (249853461).

Almost surely, 2^1330221014 is an apocalyptic number.

1330221014 is a deficient number, since it is larger than the sum of its proper divisors (668606674).

1330221014 is a wasteful number, since it uses less digits than its factorization.

1330221014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165390.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1330221014 is about 36472.1950806364. The cubic root of 1330221014 is about 1099.7853614269.

Adding to 1330221014 its reverse (4101220331), we get a palindrome (5431441345).

The spelling of 1330221014 in words is "one billion, three hundred thirty million, two hundred twenty-one thousand, fourteen".