1103323220122 has 16 divisors (see below), whose sum is σ = 1718574300072. Its totient is φ = 530833754880.

The previous prime is 1103323220107. The next prime is 1103323220141. The reversal of 1103323220122 is 2210223233011.

It can be written as a sum of positive squares in 4 ways, for example, as 952616992441 + 150706227681 = 976021^2 + 388209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1103323220093 and 1103323220102.

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, 92152653 + ... + 92164624.

Almost surely, 2^{1103323220122} is an apocalyptic number.

1103323220122 is a deficient number, since it is larger than the sum of its proper divisors (615251079950).

1103323220122 is a wasteful number, since it uses less digits than its factorization.

1103323220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184317393.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1103323220122 its reverse (2210223233011), we get a palindrome (3313546453133).

The spelling of 1103323220122 in words is "one trillion, one hundred three billion, three hundred twenty-three million, two hundred twenty thousand, one hundred twenty-two".