1152216214 has 8 divisors (see below), whose sum is σ = 1730338920. Its totient is φ = 575436576.

The previous prime is 1152216203. The next prime is 1152216269. The reversal of 1152216214 is 4126122511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333619 + ... + 337054.

It is an arithmetic number, because the mean of its divisors is an integer number (216292365).

Almost surely, 2^1152216214 is an apocalyptic number.

1152216214 is a deficient number, since it is larger than the sum of its proper divisors (578122706).

1152216214 is an equidigital number, since it uses as much as digits as its factorization.

1152216214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671534.

The product of its digits is 960, while the sum is 25.

The square root of 1152216214 is about 33944.3104805503. The cubic root of 1152216214 is about 1048.3621370277.

Adding to 1152216214 its reverse (4126122511), we get a palindrome (5278338725).

The spelling of 1152216214 in words is "one billion, one hundred fifty-two million, two hundred sixteen thousand, two hundred fourteen".