2100000220201 has 16 divisors (see below), whose sum is σ = 2384692979200. Its totient is φ = 1833254581248.

The previous prime is 2100000220117. The next prime is 2100000220243. The reversal of 2100000220201 is 1020220000012.

It is a cyclic number.

It is not a de Polignac number, because 2100000220201 - 2⁹ = 2100000219689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2100000220601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7224921 + ... + 7509958.

It is an arithmetic number, because the mean of its divisors is an integer number (149043311200).

Almost surely, 2^{2100000220201} is an apocalyptic number.

It is an amenable number.

2100000220201 is a deficient number, since it is larger than the sum of its proper divisors (284692758999).

2100000220201 is a wasteful number, since it uses less digits than its factorization.

2100000220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14735488.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2100000220201 its reverse (1020220000012), we get a palindrome (3120220220213).

The spelling of 2100000220201 in words is "two trillion, one hundred billion, two hundred twenty thousand, two hundred one".