1103221103322 has 32 divisors (see below), whose sum is σ = 2391904771200. Its totient is φ = 337204612800.

The previous prime is 1103221103291. The next prime is 1103221103333. The reversal of 1103221103322 is 2233011223011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46822197 + ... + 46845752.

It is an arithmetic number, because the mean of its divisors is an integer number (74747024100).

Almost surely, 2^{1103221103322} is an apocalyptic number.

1103221103322 is an abundant number, since it is smaller than the sum of its proper divisors (1288683667878).

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

1103221103322 is a wasteful number, since it uses less digits than its factorization.

1103221103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93668118.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1103221103322 its reverse (2233011223011), we get a palindrome (3336232326333).

The spelling of 1103221103322 in words is "one trillion, one hundred three billion, two hundred twenty-one million, one hundred three thousand, three hundred twenty-two".