10657247912 has 32 divisors (see below), whose sum is σ = 21217804200. Its totient is φ = 5000945664.

The previous prime is 10657247911. The next prime is 10657247917. The reversal of 10657247912 is 21974275601.

10657247912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10647350596 + 9897316 = 103186^2 + 3146^2 .

It is a super-2 number, since 2×10657247912² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10657247911) by changing a digit.

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, 62987 + ... + 159002.

Almost surely, 2^10657247912 is an apocalyptic number.

It is an amenable number.

10657247912 is a deficient number, since it is larger than the sum of its proper divisors (10560556288).

10657247912 is a wasteful number, since it uses less digits than its factorization.

10657247912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222365 (or 222361 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 10657247912 in words is "ten billion, six hundred fifty-seven million, two hundred forty-seven thousand, nine hundred twelve".