1010020210112 has 112 divisors (see below), whose sum is σ = 2146977550080. Its totient is φ = 469765189632.

The previous prime is 1010020210099. The next prime is 1010020210123. The reversal of 1010020210112 is 2110120200101.

1010020210112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1010020210093 and 1010020210102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51096743 + ... + 51116505.

Almost surely, 2^{1010020210112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010020210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073488775040).

1010020210112 is an abundant number, since it is smaller than the sum of its proper divisors (1136957339968).

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

1010020210112 is a wasteful number, since it uses less digits than its factorization.

1010020210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20338 (or 20328 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010020210112 its reverse (2110120200101), we get a palindrome (3120140410213).

The spelling of 1010020210112 in words is "one trillion, ten billion, twenty million, two hundred ten thousand, one hundred twelve".