11110206426 has 32 divisors (see below), whose sum is σ = 24401005056. Its totient is φ = 3344430000.

The previous prime is 11110206409. The next prime is 11110206427. The reversal of 11110206426 is 62460201111.

It is a happy number.

11110206426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11110206396 and 11110206405.

It is not an unprimeable number, because it can be changed into a prime (11110206427) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 547440 + ... + 567371.

It is an arithmetic number, because the mean of its divisors is an integer number (762531408).

Almost surely, 2^11110206426 is an apocalyptic number.

11110206426 is an abundant number, since it is smaller than the sum of its proper divisors (13290798630).

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

11110206426 is a wasteful number, since it uses less digits than its factorization.

11110206426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114978.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 11110206426 its reverse (62460201111), we get a palindrome (73570407537).

The spelling of 11110206426 in words is "eleven billion, one hundred ten million, two hundred six thousand, four hundred twenty-six".