11012011212199 has 2 divisors, whose sum is σ = 11012011212200. Its totient is φ = 11012011212198.

The previous prime is 11012011212151. The next prime is 11012011212227. The reversal of 11012011212199 is 99121211021011.

11012011212199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11012011212199 - 2⁹ = 11012011211687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11012011212199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012011212799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506005606099 + 5506005606100.

It is an arithmetic number, because the mean of its divisors is an integer number (5506005606100).

Almost surely, 2^{11012011212199} is an apocalyptic number.

11012011212199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012011212199 is an equidigital number, since it uses as much as digits as its factorization.

11012011212199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 11012011212199 in words is "eleven trillion, twelve billion, eleven million, two hundred twelve thousand, one hundred ninety-nine".