201002211202101 has 8 divisors (see below), whose sum is σ = 282108366599520. Its totient is φ = 126948764969712.

The previous prime is 201002211202097. The next prime is 201002211202129. The reversal of 201002211202101 is 101202112200102.

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

It is not a de Polignac number, because 201002211202101 - 2² = 201002211202097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002211202301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1763177291190 + ... + 1763177291303.

It is an arithmetic number, because the mean of its divisors is an integer number (35263545824940).

Almost surely, 2^{201002211202101} is an apocalyptic number.

It is an amenable number.

201002211202101 is a deficient number, since it is larger than the sum of its proper divisors (81106155397419).

201002211202101 is a wasteful number, since it uses less digits than its factorization.

201002211202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526354582515.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201002211202101 its reverse (101202112200102), we get a palindrome (302204323402203).

The spelling of 201002211202101 in words is "two hundred one trillion, two billion, two hundred eleven million, two hundred two thousand, one hundred one".