110100210112020 has 96 divisors (see below), whose sum is σ = 319001339865600. Its totient is φ = 28339605955584.

The previous prime is 110100210112019. The next prime is 110100210112033. The reversal of 110100210112020 is 20211012001011.

It is a super-3 number, since 3×110100210112020³ (a number of 43 digits) contains 333 as substring.

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 = 110100210111987 and 110100210112005.

It is a congruent number.

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, 2824684 + ... + 15105603.

It is an arithmetic number, because the mean of its divisors is an integer number (3322930623600).

Almost surely, 2^{110100210112020} is an apocalyptic number.

110100210112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110100210112020 is an abundant number, since it is smaller than the sum of its proper divisors (208901129753580).

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

110100210112020 is a wasteful number, since it uses less digits than its factorization.

110100210112020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17933857 (or 17933855 counting only the distinct ones).

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

Adding to 110100210112020 its reverse (20211012001011), we get a palindrome (130311222113031).

The spelling of 110100210112020 in words is "one hundred ten trillion, one hundred billion, two hundred ten million, one hundred twelve thousand, twenty".