1101122100320 has 96 divisors (see below), whose sum is σ = 2845798583040. Its totient is φ = 399292464640.

The previous prime is 1101122100317. The next prime is 1101122100329. The reversal of 1101122100320 is 230012211011.

It is a junction number, because it is equal to n+sod(n) for n = 1101122100295 and 1101122100304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101122100329) 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, 239522 + ... + 1503201.

It is an arithmetic number, because the mean of its divisors is an integer number (29643735240).

Almost surely, 2^{1101122100320} is an apocalyptic number.

1101122100320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101122100320 is an abundant number, since it is smaller than the sum of its proper divisors (1744676482720).

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

1101122100320 is a wasteful number, since it uses less digits than its factorization.

1101122100320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743108 (or 1743100 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1101122100320 its reverse (230012211011), we get a palindrome (1331134311331).

The spelling of 1101122100320 in words is "one trillion, one hundred one billion, one hundred twenty-two million, one hundred thousand, three hundred twenty".