110102213221969 has 2 divisors, whose sum is σ = 110102213221970. Its totient is φ = 110102213221968.

The previous prime is 110102213221967. The next prime is 110102213222021. The reversal of 110102213221969 is 969122312201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88855829237569 + 21246383984400 = 9426337^2 + 4609380^2 .

It is a cyclic number.

It is not a de Polignac number, because 110102213221969 - 2¹ = 110102213221967 is a prime.

It is a super-2 number, since 2×110102213221969² (a number of 29 digits) contains 22 as substring.

Together with 110102213221967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (110102213221967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55051106610984 + 55051106610985.

It is an arithmetic number, because the mean of its divisors is an integer number (55051106610985).

Almost surely, 2^{110102213221969} is an apocalyptic number.

It is an amenable number.

110102213221969 is a deficient number, since it is larger than the sum of its proper divisors (1).

110102213221969 is an equidigital number, since it uses as much as digits as its factorization.

110102213221969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 110102213221969 in words is "one hundred ten trillion, one hundred two billion, two hundred thirteen million, two hundred twenty-one thousand, nine hundred sixty-nine".