1111220322322 has 16 divisors (see below), whose sum is σ = 1818498146400. Its totient is φ = 505061919040.

The previous prime is 1111220322313. The next prime is 1111220322343. The reversal of 1111220322322 is 2232230221111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1111220322293 and 1111220322302.

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, 1613047 + ... + 2196442.

It is an arithmetic number, because the mean of its divisors is an integer number (113656134150).

Almost surely, 2^{1111220322322} is an apocalyptic number.

1111220322322 is a deficient number, since it is larger than the sum of its proper divisors (707277824078).

1111220322322 is a wasteful number, since it uses less digits than its factorization.

1111220322322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822761.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1111220322322 its reverse (2232230221111), we get a palindrome (3343450543433).

The spelling of 1111220322322 in words is "one trillion, one hundred eleven billion, two hundred twenty million, three hundred twenty-two thousand, three hundred twenty-two".