102210100200001 has 4 divisors (see below), whose sum is σ = 102210498590512. Its totient is φ = 102209701809492.

The previous prime is 102210100199993. The next prime is 102210100200073. The reversal of 102210100200001 is 100002001012201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102210100200001 - 2³ = 102210100199993 is a prime.

It is a super-3 number, since 3×102210100200001³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102210100230001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198810171 + ... + 199323616.

It is an arithmetic number, because the mean of its divisors is an integer number (25552624647628).

Almost surely, 2^{102210100200001} is an apocalyptic number.

It is an amenable number.

102210100200001 is a deficient number, since it is larger than the sum of its proper divisors (398390511).

102210100200001 is an equidigital number, since it uses as much as digits as its factorization.

102210100200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398390510.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102210100200001 its reverse (100002001012201), we get a palindrome (202212101212202).

The spelling of 102210100200001 in words is "one hundred two trillion, two hundred ten billion, one hundred million, two hundred thousand, one".