223222202197 has 16 divisors (see below), whose sum is σ = 233973308160. Its totient is φ = 212559478912.

The previous prime is 223222202149. The next prime is 223222202201. The reversal of 223222202197 is 791202222322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223222202197 is a prime.

It is a super-3 number, since 3×223222202197³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223222002197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8444433 + ... + 8470825.

It is an arithmetic number, because the mean of its divisors is an integer number (14623331760).

Almost surely, 2^223222202197 is an apocalyptic number.

It is an amenable number.

223222202197 is a deficient number, since it is larger than the sum of its proper divisors (10751105963).

223222202197 is a wasteful number, since it uses less digits than its factorization.

223222202197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28052.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 223222202197 in words is "two hundred twenty-three billion, two hundred twenty-two million, two hundred two thousand, one hundred ninety-seven".