11212605356 has 96 divisors (see below), whose sum is σ = 22063104000. Its totient is φ = 4962601728.

The previous prime is 11212605353. The next prime is 11212605361. The reversal of 11212605356 is 65350621211.

11212605356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11212605353) 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 31 ways as a sum of consecutive naturals, for example, 29275541 + ... + 29275923.

It is an arithmetic number, because the mean of its divisors is an integer number (229824000).

Almost surely, 2^11212605356 is an apocalyptic number.

It is an amenable number.

11212605356 is a deficient number, since it is larger than the sum of its proper divisors (10850498644).

11212605356 is a wasteful number, since it uses less digits than its factorization.

11212605356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 11212605356 in words is "eleven billion, two hundred twelve million, six hundred five thousand, three hundred fifty-six".