222102221130102 has 16 divisors (see below), whose sum is σ = 456209967727152. Its totient is φ = 72033152798880.

The previous prime is 222102221130079. The next prime is 222102221130131. The reversal of 222102221130102 is 201031122201222.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 500230227549 + ... + 500230227992.

It is an arithmetic number, because the mean of its divisors is an integer number (28513122982947).

Almost surely, 2^{222102221130102} is an apocalyptic number.

222102221130102 is an abundant number, since it is smaller than the sum of its proper divisors (234107746597050).

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

222102221130102 is a wasteful number, since it uses less digits than its factorization.

222102221130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000460455583.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 222102221130102 its reverse (201031122201222), we get a palindrome (423133343331324).

The spelling of 222102221130102 in words is "two hundred twenty-two trillion, one hundred two billion, two hundred twenty-one million, one hundred thirty thousand, one hundred two".