210102012201 has 8 divisors (see below), whose sum is σ = 286650807520. Its totient is φ = 136810612512.

The previous prime is 210102012199. The next prime is 210102012203. The reversal of 210102012201 is 102210201012.

It is an interprime number because it is at equal distance from previous prime (210102012199) and next prime (210102012203).

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

It is not a de Polignac number, because 210102012201 - 2¹ = 210102012199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210102012203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814348756 + ... + 814349013.

It is an arithmetic number, because the mean of its divisors is an integer number (35831350940).

Almost surely, 2^210102012201 is an apocalyptic number.

It is an amenable number.

210102012201 is a deficient number, since it is larger than the sum of its proper divisors (76548795319).

210102012201 is a wasteful number, since it uses less digits than its factorization.

210102012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628697815.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210102012201 its reverse (102210201012), we get a palindrome (312312213213).

The spelling of 210102012201 in words is "two hundred ten billion, one hundred two million, twelve thousand, two hundred one".