10011112202111 has 2 divisors, whose sum is σ = 10011112202112. Its totient is φ = 10011112202110.

The previous prime is 10011112202059. The next prime is 10011112202149. The reversal of 10011112202111 is 11120221111001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10011112202111 - 2¹⁴ = 10011112185727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011112202711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005556101055 + 5005556101056.

It is an arithmetic number, because the mean of its divisors is an integer number (5005556101056).

Almost surely, 2^{10011112202111} is an apocalyptic number.

10011112202111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011112202111 is an equidigital number, since it uses as much as digits as its factorization.

10011112202111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10011112202111 its reverse (11120221111001), we get a palindrome (21131333313112).

The spelling of 10011112202111 in words is "ten trillion, eleven billion, one hundred twelve million, two hundred two thousand, one hundred eleven".