200020220112 has 20 divisors (see below), whose sum is σ = 516718902080. Its totient is φ = 66673406688.

The previous prime is 200020220093. The next prime is 200020220131. The reversal of 200020220112 is 211022020002.

It is an interprime number because it is at equal distance from previous prime (200020220093) and next prime (200020220131).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2083543912 + ... + 2083544007.

It is an arithmetic number, because the mean of its divisors is an integer number (25835945104).

Almost surely, 2^200020220112 is an apocalyptic number.

It is an amenable number.

200020220112 is an abundant number, since it is smaller than the sum of its proper divisors (316698681968).

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

200020220112 is a wasteful number, since it uses less digits than its factorization.

200020220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167087930 (or 4167087924 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200020220112 its reverse (211022020002), we get a palindrome (411042240114).

The spelling of 200020220112 in words is "two hundred billion, twenty million, two hundred twenty thousand, one hundred twelve".