110111221222010 has 8 divisors (see below), whose sum is σ = 198200198199636. Its totient is φ = 44044488488800.

The previous prime is 110111221222007. The next prime is 110111221222087. The reversal of 110111221222010 is 10222122111011.

It can be written as a sum of positive squares in 2 ways, for example, as 107530035169561 + 2581186052449 = 10369669^2 + 1606607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110111221222010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5505561061091 + ... + 5505561061110.

Almost surely, 2^{110111221222010} is an apocalyptic number.

110111221222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110111221222010 is a deficient number, since it is larger than the sum of its proper divisors (88088976977626).

110111221222010 is a wasteful number, since it uses less digits than its factorization.

110111221222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011122122208.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110111221222010 its reverse (10222122111011), we get a palindrome (120333343333021).

The spelling of 110111221222010 in words is "one hundred ten trillion, one hundred eleven billion, two hundred twenty-one million, two hundred twenty-two thousand, ten".