200102121112201 has 16 divisors (see below), whose sum is σ = 249478295395968. Its totient is φ = 155923526851200.

The previous prime is 200102121112177. The next prime is 200102121112213. The reversal of 200102121112201 is 102211121201002.

It is a cyclic number.

It is not a de Polignac number, because 200102121112201 - 2⁷ = 200102121112073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200102121112241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88383931 + ... + 90619663.

It is an arithmetic number, because the mean of its divisors is an integer number (15592393462248).

Almost surely, 2^{200102121112201} is an apocalyptic number.

It is an amenable number.

200102121112201 is a deficient number, since it is larger than the sum of its proper divisors (49376174283767).

200102121112201 is a wasteful number, since it uses less digits than its factorization.

200102121112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398112.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200102121112201 its reverse (102211121201002), we get a palindrome (302313242313203).

The spelling of 200102121112201 in words is "two hundred trillion, one hundred two billion, one hundred twenty-one million, one hundred twelve thousand, two hundred one".