3077123222861 has 4 divisors (see below), whose sum is σ = 3082260324000. Its totient is φ = 3071986121724.

The previous prime is 3077123222779. The next prime is 3077123222917. The reversal of 3077123222861 is 1682223217703.

3077123222861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3077123222861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3077123122861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2568549671 + ... + 2568550868.

It is an arithmetic number, because the mean of its divisors is an integer number (770565081000).

Almost surely, 2^{3077123222861} is an apocalyptic number.

It is an amenable number.

3077123222861 is a deficient number, since it is larger than the sum of its proper divisors (5137101139).

3077123222861 is an equidigital number, since it uses as much as digits as its factorization.

3077123222861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137101138.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 3077123222861 in words is "three trillion, seventy-seven billion, one hundred twenty-three million, two hundred twenty-two thousand, eight hundred sixty-one".