100111120220201 has 16 divisors (see below), whose sum is σ = 106493009668800. Its totient is φ = 93841745832000.

The previous prime is 100111120220161. The next prime is 100111120220207. The reversal of 100111120220201 is 102022021111001.

It is a cyclic number.

It is not a de Polignac number, because 100111120220201 - 2²⁶ = 100111053111337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100111120220207) 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, 14099366 + ... + 19975343.

It is an arithmetic number, because the mean of its divisors is an integer number (6655813104300).

Almost surely, 2^{100111120220201} is an apocalyptic number.

It is an amenable number.

100111120220201 is a deficient number, since it is larger than the sum of its proper divisors (6381889448599).

100111120220201 is a wasteful number, since it uses less digits than its factorization.

100111120220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34076360.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100111120220201 its reverse (102022021111001), we get a palindrome (202133141331202).

The spelling of 100111120220201 in words is "one hundred trillion, one hundred eleven billion, one hundred twenty million, two hundred twenty thousand, two hundred one".