100000201222201 has 8 divisors (see below), whose sum is σ = 120300993951680. Its totient is φ = 81203170917168.

The previous prime is 100000201222189. The next prime is 100000201222283. The reversal of 100000201222201 is 102222102000001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100000201222201 - 2²¹ = 100000199125049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100000201222501) 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, 375940605966 + ... + 375940606231.

It is an arithmetic number, because the mean of its divisors is an integer number (15037624243960).

Almost surely, 2^{100000201222201} is an apocalyptic number.

It is an amenable number.

100000201222201 is a deficient number, since it is larger than the sum of its proper divisors (20300792729479).

100000201222201 is an equidigital number, since it uses as much as digits as its factorization.

100000201222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751881212223.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100000201222201 its reverse (102222102000001), we get a palindrome (202222303222202).

The spelling of 100000201222201 in words is "one hundred trillion, two hundred one million, two hundred twenty-two thousand, two hundred one".