222102102212002 has 32 divisors (see below), whose sum is σ = 333745864104240. Its totient is φ = 110853665199360.

The previous prime is 222102102211963. The next prime is 222102102212027. The reversal of 222102102212002 is 200212201201222.

It can be written as a sum of positive squares in 8 ways, for example, as 70210305547281 + 151891796664721 = 8379159^2 + 12324439^2 .

It is an unprimeable number.

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, 32753587852 + ... + 32753594632.

Almost surely, 2^{222102102212002} is an apocalyptic number.

222102102212002 is a deficient number, since it is larger than the sum of its proper divisors (111643761892238).

222102102212002 is a wasteful number, since it uses less digits than its factorization.

222102102212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16438.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222102102212002 its reverse (200212201201222), we get a palindrome (422314303413224).

The spelling of 222102102212002 in words is "two hundred twenty-two trillion, one hundred two billion, one hundred two million, two hundred twelve thousand, two".