2122323301211 has 4 divisors (see below), whose sum is σ = 2127615878424. Its totient is φ = 2117030724000.

The previous prime is 2122323301207. The next prime is 2122323301271. The reversal of 2122323301211 is 1121033232212.

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 2122323301211 - 2² = 2122323301207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122323301271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2646288005 + ... + 2646288806.

It is an arithmetic number, because the mean of its divisors is an integer number (531903969606).

Almost surely, 2^{2122323301211} is an apocalyptic number.

2122323301211 is a deficient number, since it is larger than the sum of its proper divisors (5292577213).

2122323301211 is an equidigital number, since it uses as much as digits as its factorization.

2122323301211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5292577212.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2122323301211 its reverse (1121033232212), we get a palindrome (3243356533423).

The spelling of 2122323301211 in words is "two trillion, one hundred twenty-two billion, three hundred twenty-three million, three hundred one thousand, two hundred eleven".