222200121102 has 16 divisors (see below), whose sum is σ = 458735734272. Its totient is φ = 71677458360.

The previous prime is 222200121079. The next prime is 222200121149. The reversal of 222200121102 is 201121002222.

222200121102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597311968 + ... + 597312339.

It is an arithmetic number, because the mean of its divisors is an integer number (28670983392).

Almost surely, 2^222200121102 is an apocalyptic number.

222200121102 is an abundant number, since it is smaller than the sum of its proper divisors (236535613170).

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

222200121102 is a wasteful number, since it uses less digits than its factorization.

222200121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194624343.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222200121102 its reverse (201121002222), we get a palindrome (423321123324).

The spelling of 222200121102 in words is "two hundred twenty-two billion, two hundred million, one hundred twenty-one thousand, one hundred two".