222002230232 has 8 divisors (see below), whose sum is σ = 416254181700. Its totient is φ = 111001115112.

The previous prime is 222002230201. The next prime is 222002230237. The reversal of 222002230232 is 232032200222.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002230237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13875139382 + ... + 13875139397.

Almost surely, 2^222002230232 is an apocalyptic number.

It is an amenable number.

222002230232 is a deficient number, since it is larger than the sum of its proper divisors (194251951468).

222002230232 is a wasteful number, since it uses less digits than its factorization.

222002230232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27750278785 (or 27750278781 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 222002230232 its reverse (232032200222), we get a palindrome (454034430454).

The spelling of 222002230232 in words is "two hundred twenty-two billion, two million, two hundred thirty thousand, two hundred thirty-two".