11201056426 has 16 divisors (see below), whose sum is σ = 19527266880. Its totient is φ = 4719088800.

The previous prime is 11201056397. The next prime is 11201056481. The reversal of 11201056426 is 62465010211.

11201056426 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 = 11201056394 and 11201056403.

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 7 ways as a sum of consecutive naturals, for example, 6779475 + ... + 6781126.

It is an arithmetic number, because the mean of its divisors is an integer number (1220454180).

Almost surely, 2^11201056426 is an apocalyptic number.

11201056426 is a deficient number, since it is larger than the sum of its proper divisors (8326210454).

11201056426 is a wasteful number, since it uses less digits than its factorization.

11201056426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13560669.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 11201056426 its reverse (62465010211), we get a palindrome (73666066637).

The spelling of 11201056426 in words is "eleven billion, two hundred one million, fifty-six thousand, four hundred twenty-six".