10656722048 has 64 divisors (see below), whose sum is σ = 24294033600. Its totient is φ = 4561339392.

The previous prime is 10656722047. The next prime is 10656722077. The reversal of 10656722048 is 84022765601.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×10656722048³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10656721996 and 10656722014.

It is not an unprimeable number, because it can be changed into a prime (10656722047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735611 + ... + 749957.

It is an arithmetic number, because the mean of its divisors is an integer number (379594275).

Almost surely, 2^10656722048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10656722048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12147016800).

10656722048 is an abundant number, since it is smaller than the sum of its proper divisors (13637311552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10656722048 is an equidigital number, since it uses as much as digits as its factorization.

10656722048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15197 (or 15185 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 10656722048 in words is "ten billion, six hundred fifty-six million, seven hundred twenty-two thousand, forty-eight".