110112020122120 has 32 divisors (see below), whose sum is σ = 248388940027800. Its totient is φ = 43931582315008.

The previous prime is 110112020122073. The next prime is 110112020122171. The reversal of 110112020122120 is 21221020211011.

It can be written as a sum of positive squares in 4 ways, for example, as 43813570349124 + 66298449772996 = 6619182^2 + 8142386^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110112020122094 and 110112020122103.

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 7 ways as a sum of consecutive naturals, for example, 3538288429 + ... + 3538319548.

Almost surely, 2^{110112020122120} is an apocalyptic number.

110112020122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110112020122120 is an abundant number, since it is smaller than the sum of its proper divisors (138276919905680).

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

110112020122120 is a wasteful number, since it uses less digits than its factorization.

110112020122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076608377 (or 7076608373 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110112020122120 its reverse (21221020211011), we get a palindrome (131333040333131).

The spelling of 110112020122120 in words is "one hundred ten trillion, one hundred twelve billion, twenty million, one hundred twenty-two thousand, one hundred twenty".