1222202000111 has 2 divisors, whose sum is σ = 1222202000112. Its totient is φ = 1222202000110.

The previous prime is 1222202000081. The next prime is 1222202000249. The reversal of 1222202000111 is 1110002022221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222202000111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222202800111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611101000055 + 611101000056.

It is an arithmetic number, because the mean of its divisors is an integer number (611101000056).

Almost surely, 2^{1222202000111} is an apocalyptic number.

1222202000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222202000111 is an equidigital number, since it uses as much as digits as its factorization.

1222202000111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1222202000111 its reverse (1110002022221), we get a palindrome (2332204022332).

The spelling of 1222202000111 in words is "one trillion, two hundred twenty-two billion, two hundred two million, one hundred eleven", and thus it is an aban number.