110100122221073 has 2 divisors, whose sum is σ = 110100122221074. Its totient is φ = 110100122221072.

The previous prime is 110100122221043. The next prime is 110100122221079. The reversal of 110100122221073 is 370122221001011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107110432239889 + 2989689981184 = 10349417^2 + 1729072^2 .

It is a cyclic number.

It is not a de Polignac number, because 110100122221073 - 2¹² = 110100122216977 is a prime.

It is not a weakly prime, because it can be changed into another prime (110100122221079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050061110536 + 55050061110537.

It is an arithmetic number, because the mean of its divisors is an integer number (55050061110537).

Almost surely, 2^{110100122221073} is an apocalyptic number.

It is an amenable number.

110100122221073 is a deficient number, since it is larger than the sum of its proper divisors (1).

110100122221073 is an equidigital number, since it uses as much as digits as its factorization.

110100122221073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 110100122221073 its reverse (370122221001011), we get a palindrome (480222343222084).

The spelling of 110100122221073 in words is "one hundred ten trillion, one hundred billion, one hundred twenty-two million, two hundred twenty-one thousand, seventy-three".