22000220102011 has 2 divisors, whose sum is σ = 22000220102012. Its totient is φ = 22000220102010.

The previous prime is 22000220101999. The next prime is 22000220102027. The reversal of 22000220102011 is 11020102200022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22000220102011 - 2⁹ = 22000220101499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22000220101982 and 22000220102000.

It is not a weakly prime, because it can be changed into another prime (22000220102071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000110051005 + 11000110051006.

It is an arithmetic number, because the mean of its divisors is an integer number (11000110051006).

Almost surely, 2^{22000220102011} is an apocalyptic number.

22000220102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000220102011 is an equidigital number, since it uses as much as digits as its factorization.

22000220102011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22000220102011 its reverse (11020102200022), we get a palindrome (33020322302033).

The spelling of 22000220102011 in words is "twenty-two trillion, two hundred twenty million, one hundred two thousand, eleven".