110002020010020 has 96 divisors (see below), whose sum is σ = 342429938928000. Its totient is φ = 29316606383232.

The previous prime is 110002020010009. The next prime is 110002020010031. The reversal of 110002020010020 is 20010020200011.

It is an interprime number because it is at equal distance from previous prime (110002020010009) and next prime (110002020010031).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110002020009984 and 110002020010011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59031759 + ... + 60866678.

It is an arithmetic number, because the mean of its divisors is an integer number (3566978530500).

Almost surely, 2^{110002020010020} is an apocalyptic number.

110002020010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110002020010020 is an abundant number, since it is smaller than the sum of its proper divisors (232427918917980).

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

110002020010020 is a wasteful number, since it uses less digits than its factorization.

110002020010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119900154 (or 119900146 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 110002020010020 its reverse (20010020200011), we get a palindrome (130012040210031).

The spelling of 110002020010020 in words is "one hundred ten trillion, two billion, twenty million, ten thousand, twenty".