201066106202 has 16 divisors (see below), whose sum is σ = 324826206432. Its totient is φ = 92791995120.

The previous prime is 201066106183. The next prime is 201066106223. The reversal of 201066106202 is 202601660102.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833 + ... + 634139.

It is an arithmetic number, because the mean of its divisors is an integer number (20301637902).

Almost surely, 2^201066106202 is an apocalyptic number.

201066106202 is a deficient number, since it is larger than the sum of its proper divisors (123760100230).

201066106202 is a wasteful number, since it uses less digits than its factorization.

201066106202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645533.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 201066106202 its reverse (202601660102), we get a palindrome (403667766304).

The spelling of 201066106202 in words is "two hundred one billion, sixty-six million, one hundred six thousand, two hundred two".