11226020040415 has 4 divisors (see below), whose sum is σ = 13471224048504. Its totient is φ = 8980816032328.

The previous prime is 11226020040407. The next prime is 11226020040419. The reversal of 11226020040415 is 51404002062211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11226020040415 - 2³ = 11226020040407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11226020040419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1122602004037 + ... + 1122602004046.

It is an arithmetic number, because the mean of its divisors is an integer number (3367806012126).

Almost surely, 2^{11226020040415} is an apocalyptic number.

11226020040415 is a deficient number, since it is larger than the sum of its proper divisors (2245204008089).

11226020040415 is an equidigital number, since it uses as much as digits as its factorization.

11226020040415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245204008088.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 11226020040415 in words is "eleven trillion, two hundred twenty-six billion, twenty million, forty thousand, four hundred fifteen".