12201001110222 has 16 divisors (see below), whose sum is σ = 24461664822480. Its totient is φ = 4057056603072.

The previous prime is 12201001110209. The next prime is 12201001110227. The reversal of 12201001110222 is 22201110010221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201001110227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2485939093 + ... + 2485944000.

It is an arithmetic number, because the mean of its divisors is an integer number (1528854051405).

Almost surely, 2^{12201001110222} is an apocalyptic number.

12201001110222 is an abundant number, since it is smaller than the sum of its proper divisors (12260663712258).

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

12201001110222 is a wasteful number, since it uses less digits than its factorization.

12201001110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971883507.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12201001110222 its reverse (22201110010221), we get a palindrome (34402111120443).

The spelling of 12201001110222 in words is "twelve trillion, two hundred one billion, one million, one hundred ten thousand, two hundred twenty-two".