214223030502561 has 12 divisors (see below), whose sum is σ = 309460652326800. Its totient is φ = 142802713955160.

The previous prime is 214223030502527. The next prime is 214223030502571. The reversal of 214223030502561 is 165205030322412.

214223030502561 is a `hidden beast` number, since 2 + 1 + 42 + 2 + 3 + 0 + 3 + 0 + 50 + 2 + 561 = 666.

It is not a de Polignac number, because 214223030502561 - 2²¹ = 214223028405409 is a prime.

It is a super-2 number, since 2×214223030502561² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214223030502571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1053202095 + ... + 1053405476.

It is an arithmetic number, because the mean of its divisors is an integer number (25788387693900).

Almost surely, 2^{214223030502561} is an apocalyptic number.

It is an amenable number.

214223030502561 is a deficient number, since it is larger than the sum of its proper divisors (95237621824239).

214223030502561 is a wasteful number, since it uses less digits than its factorization.

214223030502561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106618876 (or 2106618873 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 214223030502561 its reverse (165205030322412), we get a palindrome (379428060824973).

The spelling of 214223030502561 in words is "two hundred fourteen trillion, two hundred twenty-three billion, thirty million, five hundred two thousand, five hundred sixty-one".