100211102020001 has 16 divisors (see below), whose sum is σ = 118668199616640. Its totient is φ = 82798911888000.

The previous prime is 100211102019923. The next prime is 100211102020027. The reversal of 100211102020001 is 100020201112001.

It is a de Polignac number, because none of the positive numbers 2^k-100211102020001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100211102020501) 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, 399915875 + ... + 400166376.

It is an arithmetic number, because the mean of its divisors is an integer number (7416762476040).

Almost surely, 2^{100211102020001} is an apocalyptic number.

It is an amenable number.

100211102020001 is a deficient number, since it is larger than the sum of its proper divisors (18457097596639).

100211102020001 is an equidigital number, since it uses as much as digits as its factorization.

100211102020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800082904.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100211102020001 its reverse (100020201112001), we get a palindrome (200231303132002).

The spelling of 100211102020001 in words is "one hundred trillion, two hundred eleven billion, one hundred two million, twenty thousand, one".