110122222112111 has 16 divisors (see below), whose sum is σ = 121597479112608. Its totient is φ = 99721573304320.

The previous prime is 110122222112093. The next prime is 110122222112131. The reversal of 110122222112111 is 111211222221011.

It is a happy number.

It is not a de Polignac number, because 110122222112111 - 2²² = 110122217917807 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 (110122222112131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160623800 + ... + 161307933.

It is an arithmetic number, because the mean of its divisors is an integer number (7599842444538).

Almost surely, 2^{110122222112111} is an apocalyptic number.

110122222112111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110122222112111 is a deficient number, since it is larger than the sum of its proper divisors (11475257000497).

110122222112111 is an equidigital number, since it uses as much as digits as its factorization.

110122222112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321932023 (or 321932001 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 110122222112111 its reverse (111211222221011), we get a palindrome (221333444333122).

The spelling of 110122222112111 in words is "one hundred ten trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred eleven".