20020110110 has 192 divisors, whose sum is σ = 50772925440. Its totient is φ = 5508771840.

The previous prime is 20020110053. The next prime is 20020110119. The reversal of 20020110110 is 1101102002.

20020110110 is a modest number, since divided by 110110 gives 20020 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020110119) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2989646 + ... + 2996334.

It is an arithmetic number, because the mean of its divisors is an integer number (264442320).

Almost surely, 2^20020110110 is an apocalyptic number.

20020110110 is an abundant number, since it is smaller than the sum of its proper divisors (30752815330).

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

20020110110 is a wasteful number, since it uses less digits than its factorization.

20020110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763 (or 6750 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20020110110 its reverse (1101102002), we get a palindrome (21121212112).

The spelling of 20020110110 in words is "twenty billion, twenty million, one hundred ten thousand, one hundred ten".