2122323303111 has 32 divisors (see below), whose sum is σ = 3131561502720. Its totient is φ = 1267810032000.

The previous prime is 2122323303109. The next prime is 2122323303187. The reversal of 2122323303111 is 1113033232212.

It is not a de Polignac number, because 2122323303111 - 2¹ = 2122323303109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122323305111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684456 + ... + 2170973.

It is an arithmetic number, because the mean of its divisors is an integer number (97861296960).

Almost surely, 2^{2122323303111} is an apocalyptic number.

2122323303111 is a deficient number, since it is larger than the sum of its proper divisors (1009238199609).

2122323303111 is a wasteful number, since it uses less digits than its factorization.

2122323303111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855767.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2122323303111 its reverse (1113033232212), we get a palindrome (3235356535323).

The spelling of 2122323303111 in words is "two trillion, one hundred twenty-two billion, three hundred twenty-three million, three hundred three thousand, one hundred eleven".