201210010001002 has 8 divisors (see below), whose sum is σ = 302304180343716. Its totient is φ = 100441949886432.

The previous prime is 201210010000939. The next prime is 201210010001093. The reversal of 201210010001002 is 200100010012102.

It can be written as a sum of positive squares in 2 ways, for example, as 181302966484641 + 19907043516361 = 13464879^2 + 4461731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 201210010001002.

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, 81527555493 + ... + 81527557960.

Almost surely, 2^{201210010001002} is an apocalyptic number.

201210010001002 is a deficient number, since it is larger than the sum of its proper divisors (101094170342714).

201210010001002 is a wasteful number, since it uses less digits than its factorization.

201210010001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163055114072.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201210010001002 its reverse (200100010012102), we get a palindrome (401310020013104).

The spelling of 201210010001002 in words is "two hundred one trillion, two hundred ten billion, ten million, one thousand, two".