22420321411 has 2 divisors, whose sum is σ = 22420321412. Its totient is φ = 22420321410.

The previous prime is 22420321403. The next prime is 22420321477. The reversal of 22420321411 is 11412302422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22420321411 - 2³ = 22420321403 is a prime.

It is not a weakly prime, because it can be changed into another prime (22420321811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11210160705 + 11210160706.

It is an arithmetic number, because the mean of its divisors is an integer number (11210160706).

Almost surely, 2^22420321411 is an apocalyptic number.

22420321411 is a deficient number, since it is larger than the sum of its proper divisors (1).

22420321411 is an equidigital number, since it uses as much as digits as its factorization.

22420321411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22420321411 its reverse (11412302422), we get a palindrome (33832623833).

The spelling of 22420321411 in words is "twenty-two billion, four hundred twenty million, three hundred twenty-one thousand, four hundred eleven".