102200220222 has 16 divisors (see below), whose sum is σ = 204448687632. Its totient is φ = 34058698880.

The previous prime is 102200220197. The next prime is 102200220319. The reversal of 102200220222 is 222022002201.

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, 1982733 + ... + 2033624.

It is an arithmetic number, because the mean of its divisors is an integer number (12778042977).

Almost surely, 2^102200220222 is an apocalyptic number.

102200220222 is an abundant number, since it is smaller than the sum of its proper divisors (102248467410).

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

102200220222 is a wasteful number, since it uses less digits than its factorization.

102200220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020603.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 102200220222 its reverse (222022002201), we get a palindrome (324222222423).

The spelling of 102200220222 in words is "one hundred two billion, two hundred million, two hundred twenty thousand, two hundred twenty-two".