201210100001002 has 8 divisors (see below), whose sum is σ = 301874903560512. Its totient is φ = 100585132147500.

The previous prime is 201210100000961. The next prime is 201210100001059. The reversal of 201210100001002 is 200100001012102.

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 201210100001002.

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, 9958913874 + ... + 9958934077.

It is an arithmetic number, because the mean of its divisors is an integer number (37734362945064).

Almost surely, 2^{201210100001002} is an apocalyptic number.

201210100001002 is a deficient number, since it is larger than the sum of its proper divisors (100664803559510).

201210100001002 is a wasteful number, since it uses less digits than its factorization.

201210100001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19917853004.

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

Adding to 201210100001002 its reverse (200100001012102), we get a palindrome (401310101013104).

The spelling of 201210100001002 in words is "two hundred one trillion, two hundred ten billion, one hundred million, one thousand, two".