110221012259 has 2 divisors, whose sum is σ = 110221012260. Its totient is φ = 110221012258.

The previous prime is 110221012207. The next prime is 110221012403. The reversal of 110221012259 is 952210122011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110221012259 - 2⁸ = 110221012003 is a prime.

It is not a weakly prime, because it can be changed into another prime (110221012159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110506129 + 55110506130.

It is an arithmetic number, because the mean of its divisors is an integer number (55110506130).

Almost surely, 2^110221012259 is an apocalyptic number.

110221012259 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221012259 is an equidigital number, since it uses as much as digits as its factorization.

110221012259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 110221012259 in words is "one hundred ten billion, two hundred twenty-one million, twelve thousand, two hundred fifty-nine".