11133656222 has 8 divisors (see below), whose sum is σ = 17985137016. Its totient is φ = 5138610552.

The previous prime is 11133656221. The next prime is 11133656251. The reversal of 11133656222 is 22265633111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133656221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214108748 + ... + 214108799.

It is an arithmetic number, because the mean of its divisors is an integer number (2248142127).

Almost surely, 2^11133656222 is an apocalyptic number.

11133656222 is a deficient number, since it is larger than the sum of its proper divisors (6851480794).

11133656222 is a wasteful number, since it uses less digits than its factorization.

11133656222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428217562.

The product of its digits is 12960, while the sum is 32.

The spelling of 11133656222 in words is "eleven billion, one hundred thirty-three million, six hundred fifty-six thousand, two hundred twenty-two".