12200222210 has 32 divisors (see below), whose sum is σ = 25366027392. Its totient is φ = 4175476480.

The previous prime is 12200222191. The next prime is 12200222233. The reversal of 12200222210 is 1222200221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3260222 + ... + 3263961.

It is an arithmetic number, because the mean of its divisors is an integer number (792688356).

Almost surely, 2^12200222210 is an apocalyptic number.

12200222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200222210 is an abundant number, since it is smaller than the sum of its proper divisors (13165805182).

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

12200222210 is a wasteful number, since it uses less digits than its factorization.

12200222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524218.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12200222210 its reverse (1222200221), we get a palindrome (13422422431).

The spelling of 12200222210 in words is "twelve billion, two hundred million, two hundred twenty-two thousand, two hundred ten".