110023223442409 has 2 divisors, whose sum is σ = 110023223442410. Its totient is φ = 110023223442408.

The previous prime is 110023223442383. The next prime is 110023223442427. The reversal of 110023223442409 is 904244322320011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108952950430809 + 1070273011600 = 10438053^2 + 1034540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110023223442409 is a prime.

It is not a weakly prime, because it can be changed into another prime (110023223442439) 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, 55011611721204 + 55011611721205.

It is an arithmetic number, because the mean of its divisors is an integer number (55011611721205).

Almost surely, 2^{110023223442409} is an apocalyptic number.

It is an amenable number.

110023223442409 is a deficient number, since it is larger than the sum of its proper divisors (1).

110023223442409 is an equidigital number, since it uses as much as digits as its factorization.

110023223442409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 110023223442409 in words is "one hundred ten trillion, twenty-three billion, two hundred twenty-three million, four hundred forty-two thousand, four hundred nine".