110123220131112 has 16 divisors (see below), whose sum is σ = 275308050327840. Its totient is φ = 36707740043696.

The previous prime is 110123220131101. The next prime is 110123220131131. The reversal of 110123220131112 is 211131022321011.

It is a super-2 number, since 2×110123220131112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2294233752708 + ... + 2294233752755.

It is an arithmetic number, because the mean of its divisors is an integer number (17206753145490).

Almost surely, 2^{110123220131112} is an apocalyptic number.

110123220131112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110123220131112 is an abundant number, since it is smaller than the sum of its proper divisors (165184830196728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110123220131112 is a wasteful number, since it uses less digits than its factorization.

110123220131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588467505472 (or 4588467505468 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 110123220131112 its reverse (211131022321011), we get a palindrome (321254242452123).

The spelling of 110123220131112 in words is "one hundred ten trillion, one hundred twenty-three billion, two hundred twenty million, one hundred thirty-one thousand, one hundred twelve".