20222020411 has 2 divisors, whose sum is σ = 20222020412. Its totient is φ = 20222020410.

The previous prime is 20222020373. The next prime is 20222020433. The reversal of 20222020411 is 11402022202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20222020411 - 2³³ = 11632085819 is a prime.

It is not a weakly prime, because it can be changed into another prime (20222020111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111010205 + 10111010206.

It is an arithmetic number, because the mean of its divisors is an integer number (10111010206).

Almost surely, 2^20222020411 is an apocalyptic number.

20222020411 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222020411 is an equidigital number, since it uses as much as digits as its factorization.

20222020411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20222020411 its reverse (11402022202), we get a palindrome (31624042613).

The spelling of 20222020411 in words is "twenty billion, two hundred twenty-two million, twenty thousand, four hundred eleven".