11102111222000 has 160 divisors (see below), whose sum is σ = 28429734041280. Its totient is φ = 4178777702400.

The previous prime is 11102111221931. The next prime is 11102111222039. The reversal of 11102111222000 is 22211120111.

It is a super-4 number, since 4×11102111222000⁴ (a number of 53 digits) contains 4444 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, 184215872 + ... + 184276128.

It is an arithmetic number, because the mean of its divisors is an integer number (177685837758).

Almost surely, 2^{11102111222000} is an apocalyptic number.

11102111222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102111222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14214867020640).

11102111222000 is an abundant number, since it is smaller than the sum of its proper divisors (17327622819280).

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

11102111222000 is a wasteful number, since it uses less digits than its factorization.

11102111222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65716 (or 65700 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11102111222000 its reverse (22211120111), we get a palindrome (11124322342111).

The spelling of 11102111222000 in words is "eleven trillion, one hundred two billion, one hundred eleven million, two hundred twenty-two thousand".