1101221133324 has 48 divisors (see below), whose sum is σ = 2767247749728. Its totient is φ = 338827880448.

The previous prime is 1101221133269. The next prime is 1101221133347. The reversal of 1101221133324 is 4233311221011.

It is a junction number, because it is equal to n+sod(n) for n = 1101221133294 and 1101221133303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7369884 + ... + 7517820.

It is an arithmetic number, because the mean of its divisors is an integer number (57650994786).

Almost surely, 2^{1101221133324} is an apocalyptic number.

It is an amenable number.

1101221133324 is an abundant number, since it is smaller than the sum of its proper divisors (1666026616404).

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

1101221133324 is a wasteful number, since it uses less digits than its factorization.

1101221133324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195674 (or 195672 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1101221133324 its reverse (4233311221011), we get a palindrome (5334532354335).

The spelling of 1101221133324 in words is "one trillion, one hundred one billion, two hundred twenty-one million, one hundred thirty-three thousand, three hundred twenty-four".