10001021201102 has 8 divisors (see below), whose sum is σ = 15518826001800. Its totient is φ = 4828079200504.

The previous prime is 10001021201099. The next prime is 10001021201147. The reversal of 10001021201102 is 20110212010001.

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

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, 86215699952 + ... + 86215700067.

It is an arithmetic number, because the mean of its divisors is an integer number (1939853250225).

Almost surely, 2^{10001021201102} is an apocalyptic number.

10001021201102 is a deficient number, since it is larger than the sum of its proper divisors (5517804800698).

10001021201102 is a wasteful number, since it uses less digits than its factorization.

10001021201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172431400050.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10001021201102 its reverse (20110212010001), we get a palindrome (30111233211103).

The spelling of 10001021201102 in words is "ten trillion, one billion, twenty-one million, two hundred one thousand, one hundred two".