110020000122120 has 128 divisors (see below), whose sum is σ = 362900616560640. Its totient is φ = 26461503210240.

The previous prime is 110020000122101. The next prime is 110020000122127. The reversal of 110020000122120 is 21221000020011.

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 = 110020000122096 and 110020000122105.

It is not an unprimeable number, because it can be changed into a prime (110020000122127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327976002 + ... + 328311281.

It is an arithmetic number, because the mean of its divisors is an integer number (2835161066880).

Almost surely, 2^{110020000122120} is an apocalyptic number.

110020000122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110020000122120 is an abundant number, since it is smaller than the sum of its proper divisors (252880616438520).

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

110020000122120 is a wasteful number, since it uses less digits than its factorization.

110020000122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656287435 (or 656287431 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110020000122120 its reverse (21221000020011), we get a palindrome (131241000142131).

The spelling of 110020000122120 in words is "one hundred ten trillion, twenty billion, one hundred twenty-two thousand, one hundred twenty".