110120002002020 has 12 divisors (see below), whose sum is σ = 231252004204284. Its totient is φ = 44048000800800.

The previous prime is 110120002002019. The next prime is 110120002002071. The reversal of 110120002002020 is 20200200021011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 79175436171364 + 30944565830656 = 8898058^2 + 5562784^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110120002001992 and 110120002002010.

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, 2753000050031 + ... + 2753000050070.

It is an arithmetic number, because the mean of its divisors is an integer number (19271000350357).

Almost surely, 2^{110120002002020} is an apocalyptic number.

110120002002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120002002020 is an abundant number, since it is smaller than the sum of its proper divisors (121132002202264).

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

110120002002020 is a wasteful number, since it uses less digits than its factorization.

110120002002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506000100110 (or 5506000100108 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 110120002002020 its reverse (20200200021011), we get a palindrome (130320202023031).

The spelling of 110120002002020 in words is "one hundred ten trillion, one hundred twenty billion, two million, two thousand, twenty".