10211616655 has 8 divisors (see below), whose sum is σ = 12263182272. Its totient is φ = 8163131808.

The previous prime is 10211616647. The next prime is 10211616697. The reversal of 10211616655 is 55661611201.

10211616655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10211616655 - 2³ = 10211616647 is a prime.

It is a super-2 number, since 2×10211616655² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10211616655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762892 + ... + 776161.

It is an arithmetic number, because the mean of its divisors is an integer number (1532897784).

Almost surely, 2^10211616655 is an apocalyptic number.

10211616655 is a deficient number, since it is larger than the sum of its proper divisors (2051565617).

10211616655 is a wasteful number, since it uses less digits than its factorization.

10211616655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540385.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 10211616655 in words is "ten billion, two hundred eleven million, six hundred sixteen thousand, six hundred fifty-five".