12202022200022 has 32 divisors (see below), whose sum is σ = 20400027033600. Its totient is φ = 5439814443648.

The previous prime is 12202022200009. The next prime is 12202022200057. The reversal of 12202022200022 is 22000222020221.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 46302443 + ... + 46565225.

It is an arithmetic number, because the mean of its divisors is an integer number (637500844800).

Almost surely, 2^{12202022200022} is an apocalyptic number.

12202022200022 is a deficient number, since it is larger than the sum of its proper divisors (8198004833578).

12202022200022 is a wasteful number, since it uses less digits than its factorization.

12202022200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334700.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 12202022200022 its reverse (22000222020221), we get a palindrome (34202244220243).

The spelling of 12202022200022 in words is "twelve trillion, two hundred two billion, twenty-two million, two hundred thousand, twenty-two".