1330003222 has 4 divisors (see below), whose sum is σ = 1995004836. Its totient is φ = 665001610.

The previous prime is 1330003219. The next prime is 1330003237. The reversal of 1330003222 is 2223000331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2223000331 = 227 ⋅9792953.

It is a junction number, because it is equal to n+sod(n) for n = 1330003196 and 1330003205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332500804 + ... + 332500807.

It is an arithmetic number, because the mean of its divisors is an integer number (498751209).

Almost surely, 2^1330003222 is an apocalyptic number.

1330003222 is a deficient number, since it is larger than the sum of its proper divisors (665001614).

1330003222 is an equidigital number, since it uses as much as digits as its factorization.

1330003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665001613.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1330003222 is about 36469.2092318986. The cubic root of 1330003222 is about 1099.7253369337.

Adding to 1330003222 its reverse (2223000331), we get a palindrome (3553003553).

The spelling of 1330003222 in words is "one billion, three hundred thirty million, three thousand, two hundred twenty-two".