20210100002211 has 32 divisors (see below), whose sum is σ = 31143823446528. Its totient is φ = 11418737690880.

The previous prime is 20210100002189. The next prime is 20210100002243. The reversal of 20210100002211 is 11220000101202.

It is not a de Polignac number, because 20210100002211 - 2⁵ = 20210100002179 is a prime.

It is a super-3 number, since 3×20210100002211³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20210100002311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7461040 + ... + 9802413.

It is an arithmetic number, because the mean of its divisors is an integer number (973244482704).

Almost surely, 2^{20210100002211} is an apocalyptic number.

20210100002211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20210100002211 is a deficient number, since it is larger than the sum of its proper divisors (10933723444317).

20210100002211 is a wasteful number, since it uses less digits than its factorization.

20210100002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17264091.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20210100002211 its reverse (11220000101202), we get a palindrome (31430100103413).

The spelling of 20210100002211 in words is "twenty trillion, two hundred ten billion, one hundred million, two thousand, two hundred eleven".