110210111221111 has 8 divisors (see below), whose sum is σ = 121419600482448. Its totient is φ = 99199020000000.

The previous prime is 110210111221103. The next prime is 110210111221207. The reversal of 110210111221111 is 111122111012011.

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

It is a cyclic number.

It is not a de Polignac number, because 110210111221111 - 2³ = 110210111221103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110210111621111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49599508890 + ... + 49599511111.

It is an arithmetic number, because the mean of its divisors is an integer number (15177450060306).

Almost surely, 2^{110210111221111} is an apocalyptic number.

110210111221111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110210111221111 is a deficient number, since it is larger than the sum of its proper divisors (11209489261337).

110210111221111 is a wasteful number, since it uses less digits than its factorization.

110210111221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99199020113.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 110210111221111 its reverse (111122111012011), we get a palindrome (221332222233122).

The spelling of 110210111221111 in words is "one hundred ten trillion, two hundred ten billion, one hundred eleven million, two hundred twenty-one thousand, one hundred eleven".