11214210056 has 16 divisors (see below), whose sum is σ = 24030450240. Its totient is φ = 4806090000.

The previous prime is 11214210053. The next prime is 11214210113. The reversal of 11214210056 is 65001241211.

It is not an unprimeable number, because it can be changed into a prime (11214210053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100126820 + ... + 100126931.

It is an arithmetic number, because the mean of its divisors is an integer number (1501903140).

Almost surely, 2^11214210056 is an apocalyptic number.

It is an amenable number.

11214210056 is an abundant number, since it is smaller than the sum of its proper divisors (12816240184).

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

11214210056 is a wasteful number, since it uses less digits than its factorization.

11214210056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200253764 (or 200253760 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 11214210056 its reverse (65001241211), we get a palindrome (76215451267).

The spelling of 11214210056 in words is "eleven billion, two hundred fourteen million, two hundred ten thousand, fifty-six".