200012220030 has 128 divisors (see below), whose sum is σ = 562519157760. Its totient is φ = 44559682560.

The previous prime is 200012219999. The next prime is 200012220041. The reversal of 200012220030 is 30022210002.

200012220030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200012220030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200012219988 and 200012220015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9538017 + ... + 9558963.

It is an arithmetic number, because the mean of its divisors is an integer number (4394680920).

Almost surely, 2^200012220030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200012220030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281259578880).

200012220030 is an abundant number, since it is smaller than the sum of its proper divisors (362506937730).

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

200012220030 is a wasteful number, since it uses less digits than its factorization.

200012220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22114.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 200012220030 its reverse (30022210002), we get a palindrome (230034430032).

The spelling of 200012220030 in words is "two hundred billion, twelve million, two hundred twenty thousand, thirty".