113221321220222 has 8 divisors (see below), whose sum is σ = 169833646193400. Its totient is φ = 56610105822424.

The previous prime is 113221321220219. The next prime is 113221321220239. The reversal of 113221321220222 is 222022123122311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 113221321220191 and 113221321220200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277138697 + ... + 277546932.

It is an arithmetic number, because the mean of its divisors is an integer number (21229205774175).

Almost surely, 2^{113221321220222} is an apocalyptic number.

113221321220222 is a deficient number, since it is larger than the sum of its proper divisors (56612324973178).

113221321220222 is a wasteful number, since it uses less digits than its factorization.

113221321220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554787690.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 113221321220222 its reverse (222022123122311), we get a palindrome (335243444342533).

The spelling of 113221321220222 in words is "one hundred thirteen trillion, two hundred twenty-one billion, three hundred twenty-one million, two hundred twenty thousand, two hundred twenty-two".