2022012011111 has 2 divisors, whose sum is σ = 2022012011112. Its totient is φ = 2022012011110.

The previous prime is 2022012010973. The next prime is 2022012011167. The reversal of 2022012011111 is 1111102102202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022012011111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022012011611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011006005555 + 1011006005556.

It is an arithmetic number, because the mean of its divisors is an integer number (1011006005556).

Almost surely, 2^{2022012011111} is an apocalyptic number.

2022012011111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022012011111 is an equidigital number, since it uses as much as digits as its factorization.

2022012011111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2022012011111 its reverse (1111102102202), we get a palindrome (3133114113313).

The spelling of 2022012011111 in words is "two trillion, twenty-two billion, twelve million, eleven thousand, one hundred eleven".