22020122000111 has 2 divisors, whose sum is σ = 22020122000112. Its totient is φ = 22020122000110.

The previous prime is 22020122000089. The next prime is 22020122000143. The reversal of 22020122000111 is 11100022102022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22020122000111 - 2³⁴ = 22002942130927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22020122000161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010061000055 + 11010061000056.

It is an arithmetic number, because the mean of its divisors is an integer number (11010061000056).

Almost surely, 2^{22020122000111} is an apocalyptic number.

22020122000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020122000111 is an equidigital number, since it uses as much as digits as its factorization.

22020122000111 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 14.

Adding to 22020122000111 its reverse (11100022102022), we get a palindrome (33120144102133).

The spelling of 22020122000111 in words is "twenty-two trillion, twenty billion, one hundred twenty-two million, one hundred eleven", and thus it is an aban number.