210002120201 has 8 divisors (see below), whose sum is σ = 214028280960. Its totient is φ = 206002189008.

The previous prime is 210002120197. The next prime is 210002120203. The reversal of 210002120201 is 102021200012.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 210002120201 - 2² = 210002120197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210002120203) 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, 6541226 + ... + 6573251.

It is an arithmetic number, because the mean of its divisors is an integer number (26753535120).

Almost surely, 2^210002120201 is an apocalyptic number.

It is an amenable number.

210002120201 is a deficient number, since it is larger than the sum of its proper divisors (4026160759).

210002120201 is a wasteful number, since it uses less digits than its factorization.

210002120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13114783.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210002120201 its reverse (102021200012), we get a palindrome (312023320213).

The spelling of 210002120201 in words is "two hundred ten billion, two million, one hundred twenty thousand, two hundred one".