12200211022 has 4 divisors (see below), whose sum is σ = 18300316536. Its totient is φ = 6100105510.

The previous prime is 12200210963. The next prime is 12200211091. The reversal of 12200211022 is 22011200221.

It is a happy number.

12200211022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12200210993 and 12200211011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050052754 + ... + 3050052757.

It is an arithmetic number, because the mean of its divisors is an integer number (4575079134).

Almost surely, 2^12200211022 is an apocalyptic number.

12200211022 is a deficient number, since it is larger than the sum of its proper divisors (6100105514).

12200211022 is an equidigital number, since it uses as much as digits as its factorization.

12200211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6100105513.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12200211022 its reverse (22011200221), we get a palindrome (34211411243).

The spelling of 12200211022 in words is "twelve billion, two hundred million, two hundred eleven thousand, twenty-two".