1111230201322 has 16 divisors (see below), whose sum is σ = 1707535423944. Its totient is φ = 542052288000.

The previous prime is 1111230201233. The next prime is 1111230201353. The reversal of 1111230201322 is 2231020321111.

It can be written as a sum of positive squares in 4 ways, for example, as 330037611121 + 781192590201 = 574489^2 + 883851^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1111230201322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4973122 + ... + 5191762.

Almost surely, 2^{1111230201322} is an apocalyptic number.

1111230201322 is a deficient number, since it is larger than the sum of its proper divisors (596305222622).

1111230201322 is a wasteful number, since it uses less digits than its factorization.

1111230201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280665.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1111230201322 its reverse (2231020321111), we get a palindrome (3342250522433).

The spelling of 1111230201322 in words is "one trillion, one hundred eleven billion, two hundred thirty million, two hundred one thousand, three hundred twenty-two".