10655201218 has 32 divisors (see below), whose sum is σ = 16456582080. Its totient is φ = 5172372480.

The previous prime is 10655201203. The next prime is 10655201243. The reversal of 10655201218 is 81210255601.

It is a super-2 number, since 2×10655201218² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10655201218.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4208613 + ... + 4211143.

It is an arithmetic number, because the mean of its divisors is an integer number (514268190).

Almost surely, 2^10655201218 is an apocalyptic number.

10655201218 is a deficient number, since it is larger than the sum of its proper divisors (5801380862).

10655201218 is a wasteful number, since it uses less digits than its factorization.

10655201218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042.

The product of its (nonzero) digits is 4800, while the sum is 31.

Adding to 10655201218 its reverse (81210255601), we get a palindrome (91865456819).

The spelling of 10655201218 in words is "ten billion, six hundred fifty-five million, two hundred one thousand, two hundred eighteen".