1113210022322 has 4 divisors (see below), whose sum is σ = 1669815033486. Its totient is φ = 556605011160.

The previous prime is 1113210022271. The next prime is 1113210022339. The reversal of 1113210022322 is 2232200123111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 853109002321 + 260101020001 = 923639^2 + 510001^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1113210022294 and 1113210022303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278302505579 + ... + 278302505582.

Almost surely, 2^{1113210022322} is an apocalyptic number.

1113210022322 is a deficient number, since it is larger than the sum of its proper divisors (556605011164).

1113210022322 is an equidigital number, since it uses as much as digits as its factorization.

1113210022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556605011163.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1113210022322 its reverse (2232200123111), we get a palindrome (3345410145433).

The spelling of 1113210022322 in words is "one trillion, one hundred thirteen billion, two hundred ten million, twenty-two thousand, three hundred twenty-two".