222423032202 has 32 divisors (see below), whose sum is σ = 512276396544. Its totient is φ = 63064326000.

The previous prime is 222423032197. The next prime is 222423032233. The reversal of 222423032202 is 202230324222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20207424 + ... + 20218427.

It is an arithmetic number, because the mean of its divisors is an integer number (16008637392).

Almost surely, 2^222423032202 is an apocalyptic number.

222423032202 is an abundant number, since it is smaller than the sum of its proper divisors (289853364342).

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

222423032202 is a wasteful number, since it uses less digits than its factorization.

222423032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40425994.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 222423032202 its reverse (202230324222), we get a palindrome (424653356424).

The spelling of 222423032202 in words is "two hundred twenty-two billion, four hundred twenty-three million, thirty-two thousand, two hundred two".