2010021022211 has 4 divisors (see below), whose sum is σ = 2097413240592. Its totient is φ = 1922628803832.

The previous prime is 2010021022201. The next prime is 2010021022271. The reversal of 2010021022211 is 1122201200102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010021022211 - 2³⁰ = 2008947280387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010021022201) 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 3 ways as a sum of consecutive naturals, for example, 43696109156 + ... + 43696109201.

It is an arithmetic number, because the mean of its divisors is an integer number (524353310148).

Almost surely, 2^{2010021022211} is an apocalyptic number.

2010021022211 is a deficient number, since it is larger than the sum of its proper divisors (87392218381).

2010021022211 is an equidigital number, since it uses as much as digits as its factorization.

2010021022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87392218380.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010021022211 its reverse (1122201200102), we get a palindrome (3132222222313).

The spelling of 2010021022211 in words is "two trillion, ten billion, twenty-one million, twenty-two thousand, two hundred eleven".