113322212222 has 4 divisors (see below), whose sum is σ = 169983318336. Its totient is φ = 56661106110.

The previous prime is 113322212219. The next prime is 113322212243. The reversal of 113322212222 is 222212223311.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28330553054 + ... + 28330553057.

It is an arithmetic number, because the mean of its divisors is an integer number (42495829584).

Almost surely, 2^113322212222 is an apocalyptic number.

113322212222 is a deficient number, since it is larger than the sum of its proper divisors (56661106114).

113322212222 is an equidigital number, since it uses as much as digits as its factorization.

113322212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56661106113.

The product of its digits is 1152, while the sum is 23.

Adding to 113322212222 its reverse (222212223311), we get a palindrome (335534435533).

The spelling of 113322212222 in words is "one hundred thirteen billion, three hundred twenty-two million, two hundred twelve thousand, two hundred twenty-two".