110131332120220 has 96 divisors (see below), whose sum is σ = 237392229513600. Its totient is φ = 42903546470400.

The previous prime is 110131332120209. The next prime is 110131332120239. The reversal of 110131332120220 is 22021233131011.

It is a junction number, because it is equal to n+sod(n) for n = 110131332120191 and 110131332120200.

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, 133678516 + ... + 134499844.

It is an arithmetic number, because the mean of its divisors is an integer number (2472835724100).

Almost surely, 2^{110131332120220} is an apocalyptic number.

110131332120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110131332120220 is an abundant number, since it is smaller than the sum of its proper divisors (127260897393380).

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

110131332120220 is a wasteful number, since it uses less digits than its factorization.

110131332120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822559 (or 822557 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 110131332120220 its reverse (22021233131011), we get a palindrome (132152565251231).

The spelling of 110131332120220 in words is "one hundred ten trillion, one hundred thirty-one billion, three hundred thirty-two million, one hundred twenty thousand, two hundred twenty".