110020020201988 has 24 divisors (see below), whose sum is σ = 218258339673920. Its totient is φ = 48105919764000.

The previous prime is 110020020201967. The next prime is 110020020202087. The reversal of 110020020201988 is 889102020020011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55678146888 + ... + 55678148863.

Almost surely, 2^{110020020201988} is an apocalyptic number.

It is an amenable number.

110020020201988 is a deficient number, since it is larger than the sum of its proper divisors (108238319471932).

110020020201988 is a wasteful number, since it uses less digits than its factorization.

110020020201988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111356295787 (or 111356295785 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 34.

Adding to 110020020201988 its reverse (889102020020011), we get a palindrome (999122040221999).

The spelling of 110020020201988 in words is "one hundred ten trillion, twenty billion, twenty million, two hundred one thousand, nine hundred eighty-eight".