200231033220 has 36 divisors (see below), whose sum is σ = 607367467980. Its totient is φ = 53394942144.

The previous prime is 200231033213. The next prime is 200231033237. The reversal of 200231033220 is 22330132002.

It is a happy number.

200231033220 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 310 + 332 + 20 = 666.

200231033220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 102748455936 + 97482577284 = 320544^2 + 312222^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200231033193 and 200231033202.

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 11 ways as a sum of consecutive naturals, for example, 556197135 + ... + 556197494.

It is an arithmetic number, because the mean of its divisors is an integer number (16871318555).

Almost surely, 2^200231033220 is an apocalyptic number.

200231033220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200231033220 is an abundant number, since it is smaller than the sum of its proper divisors (407136434760).

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

200231033220 is a wasteful number, since it uses less digits than its factorization.

200231033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112394644 (or 1112394639 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 200231033220 its reverse (22330132002), we get a palindrome (222561165222).

The spelling of 200231033220 in words is "two hundred billion, two hundred thirty-one million, thirty-three thousand, two hundred twenty".