113203222 has 8 divisors (see below), whose sum is σ = 185241672. Its totient is φ = 51456000.

The previous prime is 113203199. The next prime is 113203231. The reversal of 113203222 is 222302311.

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 = 113203196 and 113203205.

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, 2572779 + ... + 2572822.

It is an arithmetic number, because the mean of its divisors is an integer number (23155209).

Almost surely, 2^113203222 is an apocalyptic number.

113203222 is a deficient number, since it is larger than the sum of its proper divisors (72038450).

113203222 is a wasteful number, since it uses less digits than its factorization.

113203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145614.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 113203222 is about 10639.7002777334. The cubic root of 113203222 is about 483.7484605800.

Adding to 113203222 its reverse (222302311), we get a palindrome (335505533).

The spelling of 113203222 in words is "one hundred thirteen million, two hundred three thousand, two hundred twenty-two".