110020221012111 has 8 divisors (see below), whose sum is σ = 146695119032064. Its totient is φ = 73346068500120.

The previous prime is 110020221012101. The next prime is 110020221012151. The reversal of 110020221012111 is 111210122020011.

It is a happy number.

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

It is not a de Polignac number, because 110020221012111 - 2⁹ = 110020221011599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020221012101) 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, 186032551 + ... + 186623016.

It is an arithmetic number, because the mean of its divisors is an integer number (18336889879008).

Almost surely, 2^{110020221012111} is an apocalyptic number.

110020221012111 is a deficient number, since it is larger than the sum of its proper divisors (36674898019953).

110020221012111 is an equidigital number, since it uses as much as digits as its factorization.

110020221012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372753981.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110020221012111 its reverse (111210122020011), we get a palindrome (221230343032122).

The spelling of 110020221012111 in words is "one hundred ten trillion, twenty billion, two hundred twenty-one million, twelve thousand, one hundred eleven".