110000112112020 has 192 divisors, whose sum is σ = 341438819420160. Its totient is φ = 26288886016512.

The previous prime is 110000112111907. The next prime is 110000112112183. The reversal of 110000112112020 is 20211211000011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110000112111987 and 110000112112005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4218190 + ... + 15420549.

It is an arithmetic number, because the mean of its divisors is an integer number (1778327184480).

Almost surely, 2^{110000112112020} is an apocalyptic number.

110000112112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110000112112020 is an abundant number, since it is smaller than the sum of its proper divisors (231438707308140).

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

110000112112020 is a wasteful number, since it uses less digits than its factorization.

110000112112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19638974 (or 19638972 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110000112112020 its reverse (20211211000011), we get a palindrome (130211323112031).

The spelling of 110000112112020 in words is "one hundred ten trillion, one hundred twelve million, one hundred twelve thousand, twenty".