110121200012279 has 2 divisors, whose sum is σ = 110121200012280. Its totient is φ = 110121200012278.

The previous prime is 110121200012167. The next prime is 110121200012287. The reversal of 110121200012279 is 972210002121011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110121200012279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110121200011279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060600006139 + 55060600006140.

It is an arithmetic number, because the mean of its divisors is an integer number (55060600006140).

Almost surely, 2^{110121200012279} is an apocalyptic number.

110121200012279 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121200012279 is an equidigital number, since it uses as much as digits as its factorization.

110121200012279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 29.

The spelling of 110121200012279 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred million, twelve thousand, two hundred seventy-nine".