100002222102201 has 4 divisors (see below), whose sum is σ = 133336296136272. Its totient is φ = 66668148068132.

The previous prime is 100002222102191. The next prime is 100002222102221. The reversal of 100002222102201 is 102201222200001.

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 100002222102201 - 2³⁹ = 99452466288313 is a prime.

It is a super-5 number, since 5×100002222102201⁵ (a number of 71 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (100002222102221) 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, 16667037017031 + ... + 16667037017036.

It is an arithmetic number, because the mean of its divisors is an integer number (33334074034068).

Almost surely, 2^{100002222102201} is an apocalyptic number.

It is an amenable number.

100002222102201 is a deficient number, since it is larger than the sum of its proper divisors (33334074034071).

100002222102201 is an equidigital number, since it uses as much as digits as its factorization.

100002222102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33334074034070.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100002222102201 its reverse (102201222200001), we get a palindrome (202203444302202).

The spelling of 100002222102201 in words is "one hundred trillion, two billion, two hundred twenty-two million, one hundred two thousand, two hundred one".