10653212116 has 12 divisors (see below), whose sum is σ = 18671415840. Its totient is φ = 5318521880.

The previous prime is 10653212057. The next prime is 10653212123. The reversal of 10653212116 is 61121235601.

It is a super-2 number, since 2×10653212116² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018080 + ... + 2023351.

It is an arithmetic number, because the mean of its divisors is an integer number (1555951320).

Almost surely, 2^10653212116 is an apocalyptic number.

It is an amenable number.

10653212116 is a deficient number, since it is larger than the sum of its proper divisors (8018203724).

10653212116 is a wasteful number, since it uses less digits than its factorization.

10653212116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042094 (or 4042092 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 10653212116 its reverse (61121235601), we get a palindrome (71774447717).

The spelling of 10653212116 in words is "ten billion, six hundred fifty-three million, two hundred twelve thousand, one hundred sixteen".