1110122210112 has 224 divisors, whose sum is σ = 3090491948544. Its totient is φ = 351238809600.

The previous prime is 1110122210107. The next prime is 1110122210159. The reversal of 1110122210112 is 2110122210111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1110122210091 and 1110122210100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333268287 + ... + 333271617.

It is an arithmetic number, because the mean of its divisors is an integer number (13796839056).

Almost surely, 2^{1110122210112} is an apocalyptic number.

1110122210112 is a gapful number since it is divisible by the number (12) 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 1110122210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545245974272).

1110122210112 is an abundant number, since it is smaller than the sum of its proper divisors (1980369738432).

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

1110122210112 is a wasteful number, since it uses less digits than its factorization.

1110122210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517 (or 4507 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110122210112 its reverse (2110122210111), we get a palindrome (3220244420223).

Subtracting 1110122210112 from its reverse (2110122210111), we obtain a palindrome (999999999999).

The spelling of 1110122210112 in words is "one trillion, one hundred ten billion, one hundred twenty-two million, two hundred ten thousand, one hundred twelve".