206225043150 has 144 divisors (see below), whose sum is σ = 606164600304. Its totient is φ = 46247685120.

The previous prime is 206225043139. The next prime is 206225043161. The reversal of 206225043150 is 51340522602.

206225043150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (206225043139) and next prime (206225043161).

It is a Harshad number since it is a multiple of its sum of digits (30).

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 71 ways as a sum of consecutive naturals, for example, 124854 + ... + 654246.

It is an arithmetic number, because the mean of its divisors is an integer number (4209476391).

Almost surely, 2^206225043150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206225043150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303082300152).

206225043150 is an abundant number, since it is smaller than the sum of its proper divisors (399939557154).

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

206225043150 is a wasteful number, since it uses less digits than its factorization.

206225043150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529475 (or 529463 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 206225043150 its reverse (51340522602), we get a palindrome (257565565752).

The spelling of 206225043150 in words is "two hundred six billion, two hundred twenty-five million, forty-three thousand, one hundred fifty".