111020302322 has 4 divisors (see below), whose sum is σ = 166530453486. Its totient is φ = 55510151160.

The previous prime is 111020302297. The next prime is 111020302331. The reversal of 111020302322 is 223203020111.

111020302322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223203020111 = 97 ⋅2301062063.

It can be written as a sum of positive squares in only one way, i.e., 64454546641 + 46565755681 = 253879^2 + 215791^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111020302322.

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 as a sum of consecutive naturals, namely, 27755075579 + ... + 27755075582.

Almost surely, 2^111020302322 is an apocalyptic number.

111020302322 is a deficient number, since it is larger than the sum of its proper divisors (55510151164).

111020302322 is an equidigital number, since it uses as much as digits as its factorization.

111020302322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55510151163.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 111020302322 its reverse (223203020111), we get a palindrome (334223322433).

The spelling of 111020302322 in words is "one hundred eleven billion, twenty million, three hundred two thousand, three hundred twenty-two".