110100112221019 has 2 divisors, whose sum is σ = 110100112221020. Its totient is φ = 110100112221018.

The previous prime is 110100112220909. The next prime is 110100112221023. The reversal of 110100112221019 is 910122211001011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110100112221019 - 2⁹ = 110100112220507 is a prime.

It is a super-2 number, since 2×110100112221019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110100112222019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050056110509 + 55050056110510.

It is an arithmetic number, because the mean of its divisors is an integer number (55050056110510).

Almost surely, 2^{110100112221019} is an apocalyptic number.

110100112221019 is a deficient number, since it is larger than the sum of its proper divisors (1).

110100112221019 is an equidigital number, since it uses as much as digits as its factorization.

110100112221019 is an evil number, because the sum of its binary digits is even.

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

The spelling of 110100112221019 in words is "one hundred ten trillion, one hundred billion, one hundred twelve million, two hundred twenty-one thousand, nineteen".