2226419279505 has 16 divisors (see below), whose sum is σ = 3958078719360. Its totient is φ = 1187423615664.

The previous prime is 2226419279471. The next prime is 2226419279519. The reversal of 2226419279505 is 5059729146222.

2226419279505 is a `hidden beast` number, since 2 + 2 + 2 + 6 + 41 + 92 + 7 + 9 + 505 = 666.

It is not a de Polignac number, because 2226419279505 - 2³¹ = 2224271795857 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8245997197 + ... + 8245997466.

It is an arithmetic number, because the mean of its divisors is an integer number (247379919960).

Almost surely, 2^{2226419279505} is an apocalyptic number.

It is an amenable number.

2226419279505 is a deficient number, since it is larger than the sum of its proper divisors (1731659439855).

2226419279505 is a wasteful number, since it uses less digits than its factorization.

2226419279505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16491994677 (or 16491994671 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 2226419279505 in words is "two trillion, two hundred twenty-six billion, four hundred nineteen million, two hundred seventy-nine thousand, five hundred five".