10012212220111 has 2 divisors, whose sum is σ = 10012212220112. Its totient is φ = 10012212220110.

The previous prime is 10012212220093. The next prime is 10012212220141. The reversal of 10012212220111 is 11102221221001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10012212220111 - 2¹³ = 10012212211919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012212220141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006106110055 + 5006106110056.

It is an arithmetic number, because the mean of its divisors is an integer number (5006106110056).

Almost surely, 2^{10012212220111} is an apocalyptic number.

10012212220111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012212220111 is an equidigital number, since it uses as much as digits as its factorization.

10012212220111 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 16.

Adding to 10012212220111 its reverse (11102221221001), we get a palindrome (21114433441112).

The spelling of 10012212220111 in words is "ten trillion, twelve billion, two hundred twelve million, two hundred twenty thousand, one hundred eleven".