10856801312 has 48 divisors (see below), whose sum is σ = 25023624192. Its totient is φ = 4539425280.

The previous prime is 10856801303. The next prime is 10856801317. The reversal of 10856801312 is 21310865801.

It is not an unprimeable number, because it can be changed into a prime (10856801317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581888 + ... + 600255.

It is an arithmetic number, because the mean of its divisors is an integer number (521325504).

Almost surely, 2^10856801312 is an apocalyptic number.

It is an amenable number.

10856801312 is an abundant number, since it is smaller than the sum of its proper divisors (14166822880).

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

10856801312 is a wasteful number, since it uses less digits than its factorization.

10856801312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182201 (or 1182193 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 10856801312 in words is "ten billion, eight hundred fifty-six million, eight hundred one thousand, three hundred twelve".