110202000102020 has 48 divisors (see below), whose sum is σ = 231465509594928. Its totient is φ = 44072932485120.

The previous prime is 110202000102017. The next prime is 110202000102037. The reversal of 110202000102020 is 20201000202011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2235312049216 + 107966688052804 = 1495096^2 + 10390702^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110202000101992 and 110202000102010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3927775832 + ... + 3927803888.

It is an arithmetic number, because the mean of its divisors is an integer number (4822198116561).

Almost surely, 2^{110202000102020} is an apocalyptic number.

110202000102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110202000102020 is an abundant number, since it is smaller than the sum of its proper divisors (121263509492908).

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

110202000102020 is a wasteful number, since it uses less digits than its factorization.

110202000102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56120 (or 56118 counting only the distinct ones).

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

Adding to 110202000102020 its reverse (20201000202011), we get a palindrome (130403000304031).

Subtracting from 110202000102020 its reverse (20201000202011), we obtain a palindrome (90000999900009).

The spelling of 110202000102020 in words is "one hundred ten trillion, two hundred two billion, one hundred two thousand, twenty".