202101012102201 has 8 divisors (see below), whose sum is σ = 269903344113120. Its totient is φ = 134516344079712.

The previous prime is 202101012102191. The next prime is 202101012102229. The reversal of 202101012102201 is 102201210101202.

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

It is not a de Polignac number, because 202101012102201 - 2³⁰ = 202099938360377 is a prime.

It is a super-3 number, since 3×202101012102201³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (202101012100201) 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, 54415994940 + ... + 54415998653.

It is an arithmetic number, because the mean of its divisors is an integer number (33737918014140).

Almost surely, 2^{202101012102201} is an apocalyptic number.

It is an amenable number.

202101012102201 is a deficient number, since it is larger than the sum of its proper divisors (67802332010919).

202101012102201 is a wasteful number, since it uses less digits than its factorization.

202101012102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108831994215.

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

Adding to 202101012102201 its reverse (102201210101202), we get a palindrome (304302222203403).

The spelling of 202101012102201 in words is "two hundred two trillion, one hundred one billion, twelve million, one hundred two thousand, two hundred one".