11006635201222 has 64 divisors (see below), whose sum is σ = 17715809664000. Its totient is φ = 5113586619648.

The previous prime is 11006635201187. The next prime is 11006635201253. The reversal of 11006635201222 is 22210253660011.

It is a super-2 number, since 2×11006635201222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 275290429 + ... + 275330407.

It is an arithmetic number, because the mean of its divisors is an integer number (276809526000).

Almost surely, 2^{11006635201222} is an apocalyptic number.

11006635201222 is a deficient number, since it is larger than the sum of its proper divisors (6709174462778).

11006635201222 is a wasteful number, since it uses less digits than its factorization.

11006635201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40685.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 11006635201222 its reverse (22210253660011), we get a palindrome (33216888861233).

The spelling of 11006635201222 in words is "eleven trillion, six billion, six hundred thirty-five million, two hundred one thousand, two hundred twenty-two".