11115354422404 has 24 divisors (see below), whose sum is σ = 19493139065400. Its totient is φ = 5545898489856.

The previous prime is 11115354422363. The next prime is 11115354422411. The reversal of 11115354422404 is 40422445351111.

11115354422404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2808969296004 + 8306385126400 = 1675998^2 + 2882080^2 .

It is a super-2 number, since 2×11115354422404² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050444 + ... + 5141500.

It is an arithmetic number, because the mean of its divisors is an integer number (812214127725).

Almost surely, 2^{11115354422404} is an apocalyptic number.

It is an amenable number.

11115354422404 is a deficient number, since it is larger than the sum of its proper divisors (8377784642996).

11115354422404 is a wasteful number, since it uses less digits than its factorization.

11115354422404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092967 (or 3092965 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 11115354422404 its reverse (40422445351111), we get a palindrome (51537799773515).

The spelling of 11115354422404 in words is "eleven trillion, one hundred fifteen billion, three hundred fifty-four million, four hundred twenty-two thousand, four hundred four".