11226366505140 has 48 divisors (see below), whose sum is σ = 31434181296000. Its totient is φ = 2993663917440.

The previous prime is 11226366505127. The next prime is 11226366505141. The reversal of 11226366505140 is 4150566362211.

It is a junction number, because it is equal to n+sod(n) for n = 11226366505092 and 11226366505101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11226366505141) 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 15 ways as a sum of consecutive naturals, for example, 4544361 + ... + 6565359.

It is an arithmetic number, because the mean of its divisors is an integer number (654878777000).

Almost surely, 2^{11226366505140} is an apocalyptic number.

11226366505140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11226366505140 is an abundant number, since it is smaller than the sum of its proper divisors (20207814790860).

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

11226366505140 is a wasteful number, since it uses less digits than its factorization.

11226366505140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113592 (or 2113590 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 11226366505140 in words is "eleven trillion, two hundred twenty-six billion, three hundred sixty-six million, five hundred five thousand, one hundred forty".