1101222001110 has 512 divisors, whose sum is σ = 3550003200000. Its totient is φ = 216126973440.

The previous prime is 1101222001109. The next prime is 1101222001123. The reversal of 1101222001110 is 111002221011.

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 255 ways as a sum of consecutive naturals, for example, 1030141656 + ... + 1030142724.

It is an arithmetic number, because the mean of its divisors is an integer number (6933600000).

Almost surely, 2^{1101222001110} is an apocalyptic number.

1101222001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101222001110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1775001600000).

1101222001110 is an abundant number, since it is smaller than the sum of its proper divisors (2448781198890).

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

1101222001110 is a wasteful number, since it uses less digits than its factorization.

1101222001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609 (or 1595 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101222001110 its reverse (111002221011), we get a palindrome (1212224222121).

The spelling of 1101222001110 in words is "one trillion, one hundred one billion, two hundred twenty-two million, one thousand, one hundred ten".