201002012 has 12 divisors (see below), whose sum is σ = 351853656. Its totient is φ = 100472400.

The previous prime is 201001951. The next prime is 201002057. The reversal of 201002012 is 210200102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20762 + ... + 28862.

It is an arithmetic number, because the mean of its divisors is an integer number (29321138).

Almost surely, 2^201002012 is an apocalyptic number.

It is an amenable number.

201002012 is a deficient number, since it is larger than the sum of its proper divisors (150851644).

201002012 is a wasteful number, since it uses less digits than its factorization.

201002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14308 (or 14306 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 201002012 is about 14177.5178363492. The cubic root of 201002012 is about 585.7785547901.

Adding to 201002012 its reverse (210200102), we get a palindrome (411202114).

The spelling of 201002012 in words is "two hundred one million, two thousand, twelve".