100201222111201 has 16 divisors (see below), whose sum is σ = 108365212682496. Its totient is φ = 92289892836096.

The previous prime is 100201222111189. The next prime is 100201222111241. The reversal of 100201222111201 is 102111222102001.

It is a cyclic number.

It is not a de Polignac number, because 100201222111201 - 2¹⁷ = 100201221980129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100201222111241) 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, 244686 + ... + 14158471.

It is an arithmetic number, because the mean of its divisors is an integer number (6772825792656).

Almost surely, 2^{100201222111201} is an apocalyptic number.

It is an amenable number.

100201222111201 is a deficient number, since it is larger than the sum of its proper divisors (8163990571295).

100201222111201 is a wasteful number, since it uses less digits than its factorization.

100201222111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14411928.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100201222111201 its reverse (102111222102001), we get a palindrome (202312444213202).

The spelling of 100201222111201 in words is "one hundred trillion, two hundred one billion, two hundred twenty-two million, one hundred eleven thousand, two hundred one".