22112012332411 has 2 divisors, whose sum is σ = 22112012332412. Its totient is φ = 22112012332410.

The previous prime is 22112012332409. The next prime is 22112012332427. The reversal of 22112012332411 is 11423321021122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22112012332411 - 2¹ = 22112012332409 is a prime.

It is a super-2 number, since 2×22112012332411² (a number of 27 digits) contains 22 as substring.

Together with 22112012332409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22112012332211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056006166205 + 11056006166206.

It is an arithmetic number, because the mean of its divisors is an integer number (11056006166206).

Almost surely, 2^{22112012332411} is an apocalyptic number.

22112012332411 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112012332411 is an equidigital number, since it uses as much as digits as its factorization.

22112012332411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 22112012332411 its reverse (11423321021122), we get a palindrome (33535333353533).

The spelling of 22112012332411 in words is "twenty-two trillion, one hundred twelve billion, twelve million, three hundred thirty-two thousand, four hundred eleven".