56120722105611 has 8 divisors (see below), whose sum is σ = 75668389356240. Its totient is φ = 36993434796032.

The previous prime is 56120722105573. The next prime is 56120722105703. The reversal of 56120722105611 is 11650122702165.

56120722105611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56120722105611 - 2¹⁴ = 56120722089227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56120722105611.

It is not an unprimeable number, because it can be changed into a prime (56120722105211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105094984950 + ... + 105094985483.

It is an arithmetic number, because the mean of its divisors is an integer number (9458548669530).

Almost surely, 2^{56120722105611} is an apocalyptic number.

56120722105611 is a deficient number, since it is larger than the sum of its proper divisors (19547667250629).

56120722105611 is a wasteful number, since it uses less digits than its factorization.

56120722105611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210189970525.

The product of its (nonzero) digits is 50400, while the sum is 39.

Adding to 56120722105611 its reverse (11650122702165), we get a palindrome (67770844807776).

The spelling of 56120722105611 in words is "fifty-six trillion, one hundred twenty billion, seven hundred twenty-two million, one hundred five thousand, six hundred eleven".