20020220112200 has 192 divisors, whose sum is σ = 61446323433600. Its totient is φ = 5873005670400.

The previous prime is 20020220112157. The next prime is 20020220112259. The reversal of 20020220112200 is 221102202002.

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 47 ways as a sum of consecutive naturals, for example, 37973915 + ... + 38497514.

It is an arithmetic number, because the mean of its divisors is an integer number (320032934550).

Almost surely, 2^{20020220112200} is an apocalyptic number.

20020220112200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20020220112200 is an abundant number, since it is smaller than the sum of its proper divisors (41426103321400).

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

20020220112200 is a wasteful number, since it uses less digits than its factorization.

20020220112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76471480 (or 76471471 counting only the distinct ones).

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

Adding to 20020220112200 its reverse (221102202002), we get a palindrome (20241322314202).

The spelling of 20020220112200 in words is "twenty trillion, twenty billion, two hundred twenty million, one hundred twelve thousand, two hundred".