200000222102220 has 48 divisors (see below), whose sum is σ = 562343720762880. Its totient is φ = 53110240286656.

The previous prime is 200000222102173. The next prime is 200000222102227. The reversal of 200000222102220 is 22201222000002.

It is a super-2 number, since 2×200000222102220² (a number of 29 digits) contains 22 as substring.

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 200000222102220.

It is not an unprimeable number, because it can be changed into a prime (200000222102227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6973494102 + ... + 6973522781.

It is an arithmetic number, because the mean of its divisors is an integer number (11715494182560).

Almost surely, 2^{200000222102220} is an apocalyptic number.

200000222102220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200000222102220 is an abundant number, since it is smaller than the sum of its proper divisors (362343498660660).

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

200000222102220 is a wasteful number, since it uses less digits than its factorization.

200000222102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13947017134 (or 13947017132 counting only the distinct ones).

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

Adding to 200000222102220 its reverse (22201222000002), we get a palindrome (222201444102222).

The spelling of 200000222102220 in words is "two hundred trillion, two hundred twenty-two million, one hundred two thousand, two hundred twenty".