201102110202201 has 16 divisors (see below), whose sum is σ = 288762621801024. Its totient is φ = 123754880136384.

The previous prime is 201102110202197. The next prime is 201102110202209. The reversal of 201102110202201 is 102202011201102.

It is not a de Polignac number, because 201102110202201 - 2² = 201102110202197 is a prime.

It is a super-3 number, since 3×201102110202201³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (201102110202209) 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, 13819795 + ... + 24355511.

It is an arithmetic number, because the mean of its divisors is an integer number (18047663862564).

Almost surely, 2^{201102110202201} is an apocalyptic number.

It is an amenable number.

201102110202201 is a deficient number, since it is larger than the sum of its proper divisors (87660511598823).

201102110202201 is a wasteful number, since it uses less digits than its factorization.

201102110202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11025160.

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

Adding to 201102110202201 its reverse (102202011201102), we get a palindrome (303304121403303).

The spelling of 201102110202201 in words is "two hundred one trillion, one hundred two billion, one hundred ten million, two hundred two thousand, two hundred one".