2221113302322 has 32 divisors (see below), whose sum is σ = 4747492337472. Its totient is φ = 690307521024.

The previous prime is 2221113302297. The next prime is 2221113302371. The reversal of 2221113302322 is 2232033111222.

It is a junction number, because it is equal to n+sod(n) for n = 2221113302292 and 2221113302301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101744323 + ... + 101766150.

It is an arithmetic number, because the mean of its divisors is an integer number (148359135546).

Almost surely, 2^{2221113302322} is an apocalyptic number.

2221113302322 is an abundant number, since it is smaller than the sum of its proper divisors (2526379035150).

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

2221113302322 is a wasteful number, since it uses less digits than its factorization.

2221113302322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203510602.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2221113302322 its reverse (2232033111222), we get a palindrome (4453146413544).

The spelling of 2221113302322 in words is "two trillion, two hundred twenty-one billion, one hundred thirteen million, three hundred two thousand, three hundred twenty-two".