1152022048 has 12 divisors (see below), whose sum is σ = 2268043470. Its totient is φ = 576011008.

The previous prime is 1152022043. The next prime is 1152022057. The reversal of 1152022048 is 8402202511.

It can be written as a sum of positive squares in only one way, i.e., 870722064 + 281299984 = 29508^2 + 16772^2 .

It is a super-2 number, since 2×1152022048² = 2654309598156228608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1152022043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18000313 + ... + 18000376.

Almost surely, 2^1152022048 is an apocalyptic number.

It is an amenable number.

1152022048 is a deficient number, since it is larger than the sum of its proper divisors (1116021422).

1152022048 is an equidigital number, since it uses as much as digits as its factorization.

1152022048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36000699 (or 36000691 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 1152022048 is about 33941.4502931151. The cubic root of 1152022048 is about 1048.3032453847.

Adding to 1152022048 its reverse (8402202511), we get a palindrome (9554224559).

The spelling of 1152022048 in words is "one billion, one hundred fifty-two million, twenty-two thousand, forty-eight".