1330313022 has 24 divisors (see below), whose sum is σ = 2960247576. Its totient is φ = 431452656.

The previous prime is 1330313021. The next prime is 1330313093. The reversal of 1330313022 is 2203130331.

1330313022 is a `hidden beast` number, since 1 + 330 + 31 + 302 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1330312986 and 1330313004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330313021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 998068 + ... + 999399.

It is an arithmetic number, because the mean of its divisors is an integer number (123343649).

Almost surely, 2^1330313022 is an apocalyptic number.

1330313022 is an abundant number, since it is smaller than the sum of its proper divisors (1629934554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330313022 is a wasteful number, since it uses less digits than its factorization.

1330313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997512 (or 1997509 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1330313022 is about 36473.4564032530. The cubic root of 1330313022 is about 1099.8107172933.

Adding to 1330313022 its reverse (2203130331), we get a palindrome (3533443353).

The spelling of 1330313022 in words is "one billion, three hundred thirty million, three hundred thirteen thousand, twenty-two".