110220020001020 has 48 divisors (see below), whose sum is σ = 233208228556800. Its totient is φ = 43755621426240.

The previous prime is 110220020000963. The next prime is 110220020001029. The reversal of 110220020001020 is 20100020022011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110220020000992 and 110220020001010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220020001029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117985 + ... + 14889255.

It is an arithmetic number, because the mean of its divisors is an integer number (4858504761600).

Almost surely, 2^{110220020001020} is an apocalyptic number.

110220020001020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110220020001020 is an abundant number, since it is smaller than the sum of its proper divisors (122988208555780).

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

110220020001020 is a wasteful number, since it uses less digits than its factorization.

110220020001020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13774298 (or 13774296 counting only the distinct ones).

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

Adding to 110220020001020 its reverse (20100020022011), we get a palindrome (130320040023031).

The spelling of 110220020001020 in words is "one hundred ten trillion, two hundred twenty billion, twenty million, one thousand, twenty".