1152215172016 has 80 divisors (see below), whose sum is σ = 2274220065600. Its totient is φ = 565434777600.

The previous prime is 1152215172001. The next prime is 1152215172023. The reversal of 1152215172016 is 6102715122511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116368666 + ... + 116378566.

It is an arithmetic number, because the mean of its divisors is an integer number (28427750820).

Almost surely, 2^{1152215172016} is an apocalyptic number.

1152215172016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1152215172016 is a deficient number, since it is larger than the sum of its proper divisors (1122004893584).

1152215172016 is a wasteful number, since it uses less digits than its factorization.

1152215172016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10622 (or 10616 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 34.

It can be divided in two parts, 1152215 and 172016, that added together give a palindrome (1324231).

The spelling of 1152215172016 in words is "one trillion, one hundred fifty-two billion, two hundred fifteen million, one hundred seventy-two thousand, sixteen".