200000212022220 has 48 divisors (see below), whose sum is σ = 560636235800928. Its totient is φ = 53272852526080.

The previous prime is 200000212022213. The next prime is 200000212022227. The reversal of 200000212022220 is 22220212000002.

It is an interprime number because it is at equal distance from previous prime (200000212022213) and next prime (200000212022227).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200000212022220.

It is not an unprimeable number, because it can be changed into a prime (200000212022227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1891738779 + ... + 1891844498.

It is an arithmetic number, because the mean of its divisors is an integer number (11679921579186).

Almost surely, 2^{200000212022220} is an apocalyptic number.

200000212022220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200000212022220 is an abundant number, since it is smaller than the sum of its proper divisors (360636023778708).

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

200000212022220 is a wasteful number, since it uses less digits than its factorization.

200000212022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783584170 (or 3783584168 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 200000212022220 its reverse (22220212000002), we get a palindrome (222220424022222).

The spelling of 200000212022220 in words is "two hundred trillion, two hundred twelve million, twenty-two thousand, two hundred twenty".