223112202 has 8 divisors (see below), whose sum is σ = 446224416. Its totient is φ = 74370732.

The previous prime is 223112173. The next prime is 223112221. The reversal of 223112202 is 202211322.

It is a happy number.

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

223112202 is an admirable number.

It is a super-3 number, since 3×223112202³ (a number of 26 digits) contains 333 as substring.

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, 18592678 + ... + 18592689.

It is an arithmetic number, because the mean of its divisors is an integer number (55778052).

Almost surely, 2^223112202 is an apocalyptic number.

223112202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223112202 is a wasteful number, since it uses less digits than its factorization.

223112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37185372.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 223112202 is about 14936.9408514595. The cubic root of 223112202 is about 606.5143875066.

Adding to 223112202 its reverse (202211322), we get a palindrome (425323524).

The spelling of 223112202 in words is "two hundred twenty-three million, one hundred twelve thousand, two hundred two".