113213020222 has 8 divisors (see below), whose sum is σ = 169821061272. Its totient is φ = 56605999800.

The previous prime is 113213020201. The next prime is 113213020273. The reversal of 113213020222 is 222020312311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 113213020222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152272 + ... + 499612.

It is an arithmetic number, because the mean of its divisors is an integer number (21227632659).

Almost surely, 2^113213020222 is an apocalyptic number.

113213020222 is a deficient number, since it is larger than the sum of its proper divisors (56608041050).

113213020222 is a wasteful number, since it uses less digits than its factorization.

113213020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510314.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 113213020222 its reverse (222020312311), we get a palindrome (335233332533).

The spelling of 113213020222 in words is "one hundred thirteen billion, two hundred thirteen million, twenty thousand, two hundred twenty-two".