11226543441476 has 72 divisors (see below), whose sum is σ = 22554332115840. Its totient is φ = 4876651035520.

The previous prime is 11226543441469. The next prime is 11226543441497. The reversal of 11226543441476 is 67414434562211.

It is a happy 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 23 ways as a sum of consecutive naturals, for example, 11752145 + ... + 12671463.

It is an arithmetic number, because the mean of its divisors is an integer number (313254612720).

Almost surely, 2^{11226543441476} is an apocalyptic number.

It is an amenable number.

11226543441476 is an abundant number, since it is smaller than the sum of its proper divisors (11327788674364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11226543441476 is a wasteful number, since it uses less digits than its factorization.

11226543441476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920465 (or 920452 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 50.

The spelling of 11226543441476 in words is "eleven trillion, two hundred twenty-six billion, five hundred forty-three million, four hundred forty-one thousand, four hundred seventy-six".