20220202200112 has 160 divisors (see below), whose sum is σ = 41606502995520. Its totient is φ = 9505276784640.

The previous prime is 20220202200073. The next prime is 20220202200119. The reversal of 20220202200112 is 21100220202202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (20220202200119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1230904443 + ... + 1230920869.

It is an arithmetic number, because the mean of its divisors is an integer number (260040643722).

Almost surely, 2^{20220202200112} 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 20220202200112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20803251497760).

20220202200112 is an abundant number, since it is smaller than the sum of its proper divisors (21386300795408).

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

20220202200112 is a wasteful number, since it uses less digits than its factorization.

20220202200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16959 (or 16953 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20220202200112 its reverse (21100220202202), we get a palindrome (41320422402314).

The spelling of 20220202200112 in words is "twenty trillion, two hundred twenty billion, two hundred two million, two hundred thousand, one hundred twelve".