2020020010112 has 64 divisors (see below), whose sum is σ = 4335994265400. Its totient is φ = 931848536064.

The previous prime is 2020020010069. The next prime is 2020020010123. The reversal of 2020020010112 is 2110100200202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1202847401536 + 817172608576 = 1096744^2 + 903976^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 2020020010093 and 2020020010102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3019064 + ... + 3626952.

Almost surely, 2^{2020020010112} 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 2020020010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2167997132700).

2020020010112 is an abundant number, since it is smaller than the sum of its proper divisors (2315974255288).

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

2020020010112 is a wasteful number, since it uses less digits than its factorization.

2020020010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609913 (or 609901 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2020020010112 its reverse (2110100200202), we get a palindrome (4130120210314).

The spelling of 2020020010112 in words is "two trillion, twenty billion, twenty million, ten thousand, one hundred twelve".