11045281226 has 16 divisors (see below), whose sum is σ = 18937848384. Its totient is φ = 4732921824.

The previous prime is 11045281217. The next prime is 11045281231. The reversal of 11045281226 is 62218254011.

11045281226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11045281226² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11045281192 and 11045281201.

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, 29681 + ... + 151563.

It is an arithmetic number, because the mean of its divisors is an integer number (1183615524).

Almost surely, 2^11045281226 is an apocalyptic number.

11045281226 is a deficient number, since it is larger than the sum of its proper divisors (7892567158).

11045281226 is a wasteful number, since it uses less digits than its factorization.

11045281226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128365.

The product of its (nonzero) digits is 7680, while the sum is 32.

The spelling of 11045281226 in words is "eleven billion, forty-five million, two hundred eighty-one thousand, two hundred twenty-six".