216614005622 has 32 divisors (see below), whose sum is σ = 393042074880. Its totient is φ = 87462620640.

The previous prime is 216614005607. The next prime is 216614005631. The reversal of 216614005622 is 226500416612.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2201408 + ... + 2297699.

It is an arithmetic number, because the mean of its divisors is an integer number (12282564840).

Almost surely, 2^216614005622 is an apocalyptic number.

216614005622 is a deficient number, since it is larger than the sum of its proper divisors (176428069258).

216614005622 is a wasteful number, since it uses less digits than its factorization.

216614005622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499316.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 216614005622 in words is "two hundred sixteen billion, six hundred fourteen million, five thousand, six hundred twenty-two".