1152219200 has 168 divisors, whose sum is σ = 3275709984. Its totient is φ = 394240000.

The previous prime is 1152219193. The next prime is 1152219203. The reversal of 1152219200 is 29122511.

It is not an unprimeable number, because it can be changed into a prime (1152219203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297275 + ... + 301125.

Almost surely, 2^1152219200 is an apocalyptic number.

1152219200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152219200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1637854992).

1152219200 is an abundant number, since it is smaller than the sum of its proper divisors (2123490784).

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

1152219200 is a wasteful number, since it uses less digits than its factorization.

1152219200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901 (or 3886 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1152219200 is about 33944.3544643288. The cubic root of 1152219200 is about 1048.3630426467.

It can be divided in two parts, 115221 and 9200, that added together give a palindrome (124421).

The spelling of 1152219200 in words is "one billion, one hundred fifty-two million, two hundred nineteen thousand, two hundred".