222200122102 has 48 divisors (see below), whose sum is σ = 405709909920. Its totient is φ = 89369444736.

The previous prime is 222200122091. The next prime is 222200122121. The reversal of 222200122102 is 201221002222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109474 + ... + 675562.

It is an arithmetic number, because the mean of its divisors is an integer number (8452289790).

Almost surely, 2^222200122102 is an apocalyptic number.

222200122102 is a deficient number, since it is larger than the sum of its proper divisors (183509787818).

222200122102 is a wasteful number, since it uses less digits than its factorization.

222200122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566197 (or 566174 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222200122102 its reverse (201221002222), we get a palindrome (423421124324).

The spelling of 222200122102 in words is "two hundred twenty-two billion, two hundred million, one hundred twenty-two thousand, one hundred two".