1101133033220 has 24 divisors (see below), whose sum is σ = 2522595676608. Its totient is φ = 400412012000.

The previous prime is 1101133033183. The next prime is 1101133033229. The reversal of 1101133033220 is 223303311011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1101133033192 and 1101133033201.

It is not an unprimeable number, because it can be changed into a prime (1101133033229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2502574856 + ... + 2502575295.

It is an arithmetic number, because the mean of its divisors is an integer number (105108153192).

Almost surely, 2^{1101133033220} is an apocalyptic number.

1101133033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101133033220 is an abundant number, since it is smaller than the sum of its proper divisors (1421462643388).

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

1101133033220 is a wasteful number, since it uses less digits than its factorization.

1101133033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005150171 (or 5005150169 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1101133033220 its reverse (223303311011), we get a palindrome (1324436344231).

The spelling of 1101133033220 in words is "one trillion, one hundred one billion, one hundred thirty-three million, thirty-three thousand, two hundred twenty".