12200010102222 has 64 divisors (see below), whose sum is σ = 25061654016000. Its totient is φ = 3957393045600.

The previous prime is 12200010102199. The next prime is 12200010102227. The reversal of 12200010102222 is 22220101000221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200010102227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661202097 + ... + 661220547.

It is an arithmetic number, because the mean of its divisors is an integer number (391588344000).

Almost surely, 2^{12200010102222} is an apocalyptic number.

12200010102222 is an abundant number, since it is smaller than the sum of its proper divisors (12861643913778).

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

12200010102222 is a wasteful number, since it uses less digits than its factorization.

12200010102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31781.

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

Adding to 12200010102222 its reverse (22220101000221), we get a palindrome (34420111102443).

The spelling of 12200010102222 in words is "twelve trillion, two hundred billion, ten million, one hundred two thousand, two hundred twenty-two".