210566422150 has 48 divisors (see below), whose sum is σ = 449525273184. Its totient is φ = 71884327680.

The previous prime is 210566422061. The next prime is 210566422151. The reversal of 210566422150 is 51224665012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210566422151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1209477 + ... + 1372576.

It is an arithmetic number, because the mean of its divisors is an integer number (9365109858).

Almost surely, 2^210566422150 is an apocalyptic number.

210566422150 is an abundant number, since it is smaller than the sum of its proper divisors (238958851034).

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

210566422150 is a wasteful number, since it uses less digits than its factorization.

210566422150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582305 (or 2582300 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 210566422150 in words is "two hundred ten billion, five hundred sixty-six million, four hundred twenty-two thousand, one hundred fifty".