110211211200019 has 2 divisors, whose sum is σ = 110211211200020. Its totient is φ = 110211211200018.

The previous prime is 110211211199963. The next prime is 110211211200023. The reversal of 110211211200019 is 910002112112011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110211211200019 - 2²¹ = 110211209102867 is a prime.

It is a super-2 number, since 2×110211211200019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110211211200919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105605600009 + 55105605600010.

It is an arithmetic number, because the mean of its divisors is an integer number (55105605600010).

Almost surely, 2^{110211211200019} is an apocalyptic number.

110211211200019 is a deficient number, since it is larger than the sum of its proper divisors (1).

110211211200019 is an equidigital number, since it uses as much as digits as its factorization.

110211211200019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 110211211200019 in words is "one hundred ten trillion, two hundred eleven billion, two hundred eleven million, two hundred thousand, nineteen".