1303222332 has 48 divisors (see below), whose sum is σ = 3077984000. Its totient is φ = 429124608.

The previous prime is 1303222313. The next prime is 1303222339. The reversal of 1303222332 is 2332223031.

1303222332 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1303222299 and 1303222308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303222339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615708 + ... + 617820.

Almost surely, 2^1303222332 is an apocalyptic number.

1303222332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1303222332 is an abundant number, since it is smaller than the sum of its proper divisors (1774761668).

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

1303222332 is a wasteful number, since it uses less digits than its factorization.

1303222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722 (or 2720 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1303222332 is about 36100.1708029200. The cubic root of 1303222332 is about 1092.2938903596.

Adding to 1303222332 its reverse (2332223031), we get a palindrome (3635445363).

The spelling of 1303222332 in words is "one billion, three hundred three million, two hundred twenty-two thousand, three hundred thirty-two".