201000210021202 has 8 divisors (see below), whose sum is σ = 301513427800956. Its totient is φ = 100495734087552.

The previous prime is 201000210021181. The next prime is 201000210021203. The reversal of 201000210021202 is 202120012000102.

It is a happy number.

201000210021202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 200998415566881 + 1794454321 = 14177391^2 + 42361^2 .

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

It is not an unprimeable number, because it can be changed into a prime (201000210021203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2185404043 + ... + 2185496014.

Almost surely, 2^{201000210021202} is an apocalyptic number.

201000210021202 is a deficient number, since it is larger than the sum of its proper divisors (100513217779754).

201000210021202 is a wasteful number, since it uses less digits than its factorization.

201000210021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370923052.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201000210021202 its reverse (202120012000102), we get a palindrome (403120222021304).

The spelling of 201000210021202 in words is "two hundred one trillion, two hundred ten million, twenty-one thousand, two hundred two".