22222000202 has 8 divisors (see below), whose sum is σ = 35087368800. Its totient is φ = 10526210604.

The previous prime is 22222000127. The next prime is 22222000223. The reversal of 22222000202 is 20200022222.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292394702 + ... + 292394777.

It is an arithmetic number, because the mean of its divisors is an integer number (4385921100).

Almost surely, 2^22222000202 is an apocalyptic number.

22222000202 is a deficient number, since it is larger than the sum of its proper divisors (12865368598).

22222000202 is a wasteful number, since it uses less digits than its factorization.

22222000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584789500.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22222000202 its reverse (20200022222), we get a palindrome (42422022424).

The spelling of 22222000202 in words is "twenty-two billion, two hundred twenty-two million, two hundred two", and thus it is an aban number.