2022222021211 has 8 divisors (see below), whose sum is σ = 2317732978400. Its totient is φ = 1728366588288.

The previous prime is 2022222021173. The next prime is 2022222021217. The reversal of 2022222021211 is 1121202222202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2022222021211 - 2¹¹ = 2022222019163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022222021217) 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 7 ways as a sum of consecutive naturals, for example, 413878446 + ... + 413883331.

It is an arithmetic number, because the mean of its divisors is an integer number (289716622300).

Almost surely, 2^{2022222021211} is an apocalyptic number.

2022222021211 is a deficient number, since it is larger than the sum of its proper divisors (295510957189).

2022222021211 is an equidigital number, since it uses as much as digits as its factorization.

2022222021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827762133.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2022222021211 its reverse (1121202222202), we get a palindrome (3143424243413).

The spelling of 2022222021211 in words is "two trillion, twenty-two billion, two hundred twenty-two million, twenty-one thousand, two hundred eleven".