56222522161226 has 8 divisors (see below), whose sum is σ = 84458353086180. Its totient is φ = 28069737799168.

The previous prime is 56222522161213. The next prime is 56222522161271. The reversal of 56222522161226 is 62216122522265.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48319389976225 + 7903132185001 = 6951215^2 + 2811251^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20761639031 + ... + 20761641738.

Almost surely, 2^{56222522161226} is an apocalyptic number.

56222522161226 is a deficient number, since it is larger than the sum of its proper divisors (28235830924954).

56222522161226 is a wasteful number, since it uses less digits than its factorization.

56222522161226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41523281448.

The product of its digits is 691200, while the sum is 44.

The spelling of 56222522161226 in words is "fifty-six trillion, two hundred twenty-two billion, five hundred twenty-two million, one hundred sixty-one thousand, two hundred twenty-six".