11045501222 has 16 divisors (see below), whose sum is σ = 20048977440. Its totient is φ = 4455328128.

The previous prime is 11045501219. The next prime is 11045501261. The reversal of 11045501222 is 22210554011.

11045501222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 23204597 + ... + 23205072.

It is an arithmetic number, because the mean of its divisors is an integer number (1253061090).

Almost surely, 2^11045501222 is an apocalyptic number.

11045501222 is a deficient number, since it is larger than the sum of its proper divisors (9003476218).

11045501222 is a wasteful number, since it uses less digits than its factorization.

11045501222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46409695.

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 11045501222 in words is "eleven billion, forty-five million, five hundred one thousand, two hundred twenty-two".