216200222060013 has 6 divisors (see below), whose sum is σ = 312289209642254. Its totient is φ = 144133481373336.

The previous prime is 216200222059979. The next prime is 216200222060023. The reversal of 216200222060013 is 310060222002612.

It is a happy number.

216200222060013 is a `hidden beast` number, since 2 + 1 + 6 + 2 + 0 + 0 + 22 + 20 + 600 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 215357327303364 + 842894756649 = 14675058^2 + 918093^2 .

It is not a de Polignac number, because 216200222060013 - 2³³ = 216191632125421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216200222060023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12011123447770 + ... + 12011123447787.

Almost surely, 2^{216200222060013} is an apocalyptic number.

It is an amenable number.

216200222060013 is a deficient number, since it is larger than the sum of its proper divisors (96088987582241).

216200222060013 is a wasteful number, since it uses less digits than its factorization.

216200222060013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24022246895563 (or 24022246895560 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 216200222060013 its reverse (310060222002612), we get a palindrome (526260444062625).

The spelling of 216200222060013 in words is "two hundred sixteen trillion, two hundred billion, two hundred twenty-two million, sixty thousand, thirteen".