20020202020112 has 80 divisors (see below), whose sum is σ = 45140446243200. Its totient is φ = 8423690895360.

The previous prime is 20020202020099. The next prime is 20020202020163. The reversal of 20020202020112 is 21102020202002.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 3111662 + ... + 7051442.

It is an arithmetic number, because the mean of its divisors is an integer number (564255578040).

Almost surely, 2^{20020202020112} 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 20020202020112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22570223121600).

20020202020112 is an abundant number, since it is smaller than the sum of its proper divisors (25120244223088).

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

20020202020112 is a wasteful number, since it uses less digits than its factorization.

20020202020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3940624 (or 3940618 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20020202020112 its reverse (21102020202002), we get a palindrome (41122222222114).

The spelling of 20020202020112 in words is "twenty trillion, twenty billion, two hundred two million, twenty thousand, one hundred twelve".