110011301220 has 24 divisors (see below), whose sum is σ = 308031643584. Its totient is φ = 29336346976.

The previous prime is 110011301189. The next prime is 110011301227. The reversal of 110011301220 is 22103110011.

It is a super-2 number, since 2×110011301220² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110011301196 and 110011301205.

It is not an unprimeable number, because it can be changed into a prime (110011301227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916760784 + ... + 916760903.

It is an arithmetic number, because the mean of its divisors is an integer number (12834651816).

Almost surely, 2^110011301220 is an apocalyptic number.

110011301220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110011301220 is an abundant number, since it is smaller than the sum of its proper divisors (198020342364).

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

110011301220 is a wasteful number, since it uses less digits than its factorization.

110011301220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833521699 (or 1833521697 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 110011301220 its reverse (22103110011), we get a palindrome (132114411231).

The spelling of 110011301220 in words is "one hundred ten billion, eleven million, three hundred one thousand, two hundred twenty".