216202635214000 has 80 divisors (see below), whose sum is σ = 523091584076256. Its totient is φ = 86429174496000.

The previous prime is 216202635213893. The next prime is 216202635214009. The reversal of 216202635214000 is 412536202612.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (216202635214009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29089911 + ... + 35757910.

Almost surely, 2^{216202635214000} is an apocalyptic number.

216202635214000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216202635214000 is an abundant number, since it is smaller than the sum of its proper divisors (306888948862256).

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

216202635214000 is a wasteful number, since it uses less digits than its factorization.

216202635214000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64849511 (or 64849495 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 216202635214000 in words is "two hundred sixteen trillion, two hundred two billion, six hundred thirty-five million, two hundred fourteen thousand".