1012210111110 has 192 divisors, whose sum is σ = 2739146699520. Its totient is φ = 237399482880.

The previous prime is 1012210111051. The next prime is 1012210111111. The reversal of 1012210111110 is 111110122101.

1012210111110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012210111111) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 80860572 + ... + 80873088.

It is an arithmetic number, because the mean of its divisors is an integer number (14266389060).

Almost surely, 2^{1012210111110} is an apocalyptic number.

1012210111110 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 1012210111110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1369573349760).

1012210111110 is an abundant number, since it is smaller than the sum of its proper divisors (1726936588410).

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

1012210111110 is a wasteful number, since it uses less digits than its factorization.

1012210111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12791 (or 12754 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1012210111110 its reverse (111110122101), we get a palindrome (1123320233211).

The spelling of 1012210111110 in words is "one trillion, twelve billion, two hundred ten million, one hundred eleven thousand, one hundred ten".