12202220202022 has 8 divisors (see below), whose sum is σ = 18692762862816. Its totient is φ = 5971299247752.

The previous prime is 12202220202019. The next prime is 12202220202037. The reversal of 12202220202022 is 22020202220221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64905426513 + ... + 64905426700.

It is an arithmetic number, because the mean of its divisors is an integer number (2336595357852).

Almost surely, 2^{12202220202022} is an apocalyptic number.

12202220202022 is a deficient number, since it is larger than the sum of its proper divisors (6490542660794).

12202220202022 is a wasteful number, since it uses less digits than its factorization.

12202220202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129810853262.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 12202220202022 its reverse (22020202220221), we get a palindrome (34222422422243).

The spelling of 12202220202022 in words is "twelve trillion, two hundred two billion, two hundred twenty million, two hundred two thousand, twenty-two".