11267224012 has 24 divisors (see below), whose sum is σ = 21537552960. Its totient is φ = 5114942160.

The previous prime is 11267223983. The next prime is 11267224019. The reversal of 11267224012 is 21042276211.

11267224012 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 2×11267224012² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11267224019) 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 7 ways as a sum of consecutive naturals, for example, 128062 + ... + 197317.

It is an arithmetic number, because the mean of its divisors is an integer number (897398040).

Almost surely, 2^11267224012 is an apocalyptic number.

It is an amenable number.

11267224012 is a deficient number, since it is larger than the sum of its proper divisors (10270328948).

11267224012 is a wasteful number, since it uses less digits than its factorization.

11267224012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326181 (or 326179 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 11267224012 in words is "eleven billion, two hundred sixty-seven million, two hundred twenty-four thousand, twelve".