1313332222 has 8 divisors (see below), whose sum is σ = 2037929400. Its totient is φ = 634022424.

The previous prime is 1313332183. The next prime is 1313332253. The reversal of 1313332222 is 2222333131.

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 = 1313332193 and 1313332202.

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, 11321772 + ... + 11321887.

It is an arithmetic number, because the mean of its divisors is an integer number (254741175).

Almost surely, 2^1313332222 is an apocalyptic number.

1313332222 is a deficient number, since it is larger than the sum of its proper divisors (724597178).

1313332222 is a wasteful number, since it uses less digits than its factorization.

1313332222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22643690.

The product of its digits is 1296, while the sum is 22.

The square root of 1313332222 is about 36239.9258001448. The cubic root of 1313332222 is about 1095.1111476453. Note that the first 4 decimals are identical.

Adding to 1313332222 its reverse (2222333131), we get a palindrome (3535665353).

Subtracting 1313332222 from its reverse (2222333131), we obtain a palindrome (909000909).

The spelling of 1313332222 in words is "one billion, three hundred thirteen million, three hundred thirty-two thousand, two hundred twenty-two".