12200010101210 has 16 divisors (see below), whose sum is σ = 22717260189000. Its totient is φ = 4711728038976.

The previous prime is 12200010101161. The next prime is 12200010101291. The reversal of 12200010101210 is 1210101000221.

It can be written as a sum of positive squares in 4 ways, for example, as 5760398406889 + 6439611694321 = 2400083^2 + 2537639^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12200010101191 and 12200010101200.

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, 21034499885 + ... + 21034500464.

Almost surely, 2^{12200010101210} is an apocalyptic number.

12200010101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200010101210 is a deficient number, since it is larger than the sum of its proper divisors (10517250087790).

12200010101210 is a wasteful number, since it uses less digits than its factorization.

12200010101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42069000385.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12200010101210 its reverse (1210101000221), we get a palindrome (13410111101431).

The spelling of 12200010101210 in words is "twelve trillion, two hundred billion, ten million, one hundred one thousand, two hundred ten".