222200022100210 has 96 divisors (see below), whose sum is σ = 506385278300160. Its totient is φ = 68711817525120.

The previous prime is 222200022100123. The next prime is 222200022100223. The reversal of 222200022100210 is 12001220002222.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102206865 + ... + 104358244.

It is an arithmetic number, because the mean of its divisors is an integer number (5274846648960).

Almost surely, 2^{222200022100210} is an apocalyptic number.

222200022100210 is an abundant number, since it is smaller than the sum of its proper divisors (284185256199950).

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

222200022100210 is a wasteful number, since it uses less digits than its factorization.

222200022100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206565272 (or 206565261 counting only the distinct ones).

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

Adding to 222200022100210 its reverse (12001220002222), we get a palindrome (234201242102432).

The spelling of 222200022100210 in words is "two hundred twenty-two trillion, two hundred billion, twenty-two million, one hundred thousand, two hundred ten".