11445562456226 has 32 divisors (see below), whose sum is σ = 18194600431728. Its totient is φ = 5381302743040.

The previous prime is 11445562456213. The next prime is 11445562456267. The reversal of 11445562456226 is 62265426554411.

It can be written as a sum of positive squares in 8 ways, for example, as 11154604702201 + 290957754025 = 3339851^2 + 539405^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327363386 + ... + 327398346.

Almost surely, 2^{11445562456226} is an apocalyptic number.

11445562456226 is a deficient number, since it is larger than the sum of its proper divisors (6749037975502).

11445562456226 is a wasteful number, since it uses less digits than its factorization.

11445562456226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43366.

The product of its digits is 13824000, while the sum is 53.

The spelling of 11445562456226 in words is "eleven trillion, four hundred forty-five billion, five hundred sixty-two million, four hundred fifty-six thousand, two hundred twenty-six".