1308229224 has 16 divisors (see below), whose sum is σ = 3270573120. Its totient is φ = 436076400.

The previous prime is 1308229207. The next prime is 1308229229. The reversal of 1308229224 is 4229228031.

It is a super-2 number, since 2×1308229224² = 3422927405055284352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1308229229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27254752 + ... + 27254799.

It is an arithmetic number, because the mean of its divisors is an integer number (204410820).

Almost surely, 2^1308229224 is an apocalyptic number.

It is an amenable number.

1308229224 is an abundant number, since it is smaller than the sum of its proper divisors (1962343896).

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

1308229224 is a wasteful number, since it uses less digits than its factorization.

1308229224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54509560 (or 54509556 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1308229224 is about 36169.4515302624. The cubic root of 1308229224 is about 1093.6909424918.

The spelling of 1308229224 in words is "one billion, three hundred eight million, two hundred twenty-nine thousand, two hundred twenty-four".