1332616228 has 24 divisors (see below), whose sum is σ = 2443210560. Its totient is φ = 634788000.

The previous prime is 1332616193. The next prime is 1332616273. The reversal of 1332616228 is 8226162331.

It is a super-2 number, since 2×1332616228² = 3551732022257895968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1332616193 and 1332616202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5763 + ... + 51946.

It is an arithmetic number, because the mean of its divisors is an integer number (101800440).

Almost surely, 2^1332616228 is an apocalyptic number.

It is an amenable number.

1332616228 is a deficient number, since it is larger than the sum of its proper divisors (1110594332).

1332616228 is a wasteful number, since it uses less digits than its factorization.

1332616228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57987 (or 57985 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 1332616228 is about 36505.0164771912. The cubic root of 1332616228 is about 1100.4450617763.

Adding to 1332616228 its reverse (8226162331), we get a palindrome (9558778559).

The spelling of 1332616228 in words is "one billion, three hundred thirty-two million, six hundred sixteen thousand, two hundred twenty-eight".