100211220201201 has 16 divisors (see below), whose sum is σ = 133943090648640. Its totient is φ = 66643436946240.

The previous prime is 100211220201161. The next prime is 100211220201233. The reversal of 100211220201201 is 102102022112001.

It is not a de Polignac number, because 100211220201201 - 2⁶ = 100211220201137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100211220201101) 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, 15525171 + ... + 21010791.

It is an arithmetic number, because the mean of its divisors is an integer number (8371443165540).

Almost surely, 2^{100211220201201} is an apocalyptic number.

It is an amenable number.

100211220201201 is a deficient number, since it is larger than the sum of its proper divisors (33731870447439).

100211220201201 is a wasteful number, since it uses less digits than its factorization.

100211220201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500576.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100211220201201 its reverse (102102022112001), we get a palindrome (202313242313202).

The spelling of 100211220201201 in words is "one hundred trillion, two hundred eleven billion, two hundred twenty million, two hundred one thousand, two hundred one".