1100322210020 has 24 divisors (see below), whose sum is σ = 2520738154368. Its totient is φ = 400117167200.

The previous prime is 1100322209981. The next prime is 1100322210077. The reversal of 1100322210020 is 200122230011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100322209977 and 1100322210004.

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, 2500732076 + ... + 2500732515.

It is an arithmetic number, because the mean of its divisors is an integer number (105030756432).

Almost surely, 2^{1100322210020} is an apocalyptic number.

1100322210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100322210020 is an abundant number, since it is smaller than the sum of its proper divisors (1420415944348).

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

1100322210020 is a wasteful number, since it uses less digits than its factorization.

1100322210020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001464611 (or 5001464609 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1100322210020 its reverse (200122230011), we get a palindrome (1300444440031).

The spelling of 1100322210020 in words is "one trillion, one hundred billion, three hundred twenty-two million, two hundred ten thousand, twenty".