12202022121002 has 8 divisors (see below), whose sum is σ = 20917752207456. Its totient is φ = 5229438051852.

The previous prime is 12202022120987. The next prime is 12202022121041. The reversal of 12202022121002 is 20012122020221.

It is a happy number.

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

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, 435786504308 + ... + 435786504335.

It is an arithmetic number, because the mean of its divisors is an integer number (2614719025932).

Almost surely, 2^{12202022121002} is an apocalyptic number.

12202022121002 is a deficient number, since it is larger than the sum of its proper divisors (8715730086454).

12202022121002 is an equidigital number, since it uses as much as digits as its factorization.

12202022121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871573008652.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12202022121002 its reverse (20012122020221), we get a palindrome (32214144141223).

The spelling of 12202022121002 in words is "twelve trillion, two hundred two billion, twenty-two million, one hundred twenty-one thousand, two".