100011110122201 has 4 divisors (see below), whose sum is σ = 100166648396752. Its totient is φ = 99855571847652.

The previous prime is 100011110122177. The next prime is 100011110122213. The reversal of 100011110122201 is 102221011110001.

It is a happy number.

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 100011110122201 - 2³⁷ = 99873671168729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100011110122901) 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, 77769136311 + ... + 77769137596.

It is an arithmetic number, because the mean of its divisors is an integer number (25041662099188).

Almost surely, 2^{100011110122201} is an apocalyptic number.

It is an amenable number.

100011110122201 is a deficient number, since it is larger than the sum of its proper divisors (155538274551).

100011110122201 is an equidigital number, since it uses as much as digits as its factorization.

100011110122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155538274550.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100011110122201 its reverse (102221011110001), we get a palindrome (202232121232202).

The spelling of 100011110122201 in words is "one hundred trillion, eleven billion, one hundred ten million, one hundred twenty-two thousand, two hundred one".