2122423200200 has 96 divisors (see below), whose sum is σ = 4980977625600. Its totient is φ = 841033052160.

The previous prime is 2122423200193. The next prime is 2122423200241. The reversal of 2122423200200 is 20023242212.

It is a super-3 number, since 3×2122423200200³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9110369 + ... + 9340431.

It is an arithmetic number, because the mean of its divisors is an integer number (51885183600).

Almost surely, 2^{2122423200200} is an apocalyptic number.

2122423200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2122423200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2490488812800).

2122423200200 is an abundant number, since it is smaller than the sum of its proper divisors (2858554425400).

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

2122423200200 is a wasteful number, since it uses less digits than its factorization.

2122423200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230511 (or 230502 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2122423200200 its reverse (20023242212), we get a palindrome (2142446442412).

The spelling of 2122423200200 in words is "two trillion, one hundred twenty-two billion, four hundred twenty-three million, two hundred thousand, two hundred".