1322113310111 has 32 divisors (see below), whose sum is σ = 1532229322752. Its totient is φ = 1127458216960.

The previous prime is 1322113310099. The next prime is 1322113310113. The reversal of 1322113310111 is 1110133112231.

It is a cyclic number.

It is not a de Polignac number, because 1322113310111 - 2⁶ = 1322113310047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322113310113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267794435 + ... + 267799371.

It is an arithmetic number, because the mean of its divisors is an integer number (47882166336).

Almost surely, 2^{1322113310111} is an apocalyptic number.

1322113310111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1322113310111 is a deficient number, since it is larger than the sum of its proper divisors (210116012641).

1322113310111 is a wasteful number, since it uses less digits than its factorization.

1322113310111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9439.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1322113310111 its reverse (1110133112231), we get a palindrome (2432246422342).

The spelling of 1322113310111 in words is "one trillion, three hundred twenty-two billion, one hundred thirteen million, three hundred ten thousand, one hundred eleven".