10778612271 has 12 divisors (see below), whose sum is σ = 16717847832. Its totient is φ = 6159206928.

The previous prime is 10778612219. The next prime is 10778612281. The reversal of 10778612271 is 17221687701.

It is not a de Polignac number, because 10778612271 - 2¹¹ = 10778610223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10778612281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36661800 + ... + 36662093.

It is an arithmetic number, because the mean of its divisors is an integer number (1393153986).

Almost surely, 2^10778612271 is an apocalyptic number.

10778612271 is a deficient number, since it is larger than the sum of its proper divisors (5939235561).

10778612271 is an equidigital number, since it uses as much as digits as its factorization.

10778612271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73323910 (or 73323903 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 42.

The spelling of 10778612271 in words is "ten billion, seven hundred seventy-eight million, six hundred twelve thousand, two hundred seventy-one".