22022210102111 has 2 divisors, whose sum is σ = 22022210102112. Its totient is φ = 22022210102110.

The previous prime is 22022210102071. The next prime is 22022210102129. The reversal of 22022210102111 is 11120101222022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22022210102111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22022210102111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022210102131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011105051055 + 11011105051056.

It is an arithmetic number, because the mean of its divisors is an integer number (11011105051056).

Almost surely, 2^{22022210102111} is an apocalyptic number.

22022210102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022210102111 is an equidigital number, since it uses as much as digits as its factorization.

22022210102111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22022210102111 its reverse (11120101222022), we get a palindrome (33142311324133).

The spelling of 22022210102111 in words is "twenty-two trillion, twenty-two billion, two hundred ten million, one hundred two thousand, one hundred eleven".