1111321330122 has 16 divisors (see below), whose sum is σ = 2233925112672. Its totient is φ = 368560034640.

The previous prime is 1111321330057. The next prime is 1111321330139. The reversal of 1111321330122 is 2210331231111.

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, 470100904 + ... + 470103267.

It is an arithmetic number, because the mean of its divisors is an integer number (139620319542).

Almost surely, 2^{1111321330122} is an apocalyptic number.

1111321330122 is an abundant number, since it is smaller than the sum of its proper divisors (1122603782550).

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

1111321330122 is a wasteful number, since it uses less digits than its factorization.

1111321330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940204373.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1111321330122 its reverse (2210331231111), we get a palindrome (3321652561233).

The spelling of 1111321330122 in words is "one trillion, one hundred eleven billion, three hundred twenty-one million, three hundred thirty thousand, one hundred twenty-two".