12021233122202 has 16 divisors (see below), whose sum is σ = 18069639840000. Its totient is φ = 5998028384400.

The previous prime is 12021233122201. The next prime is 12021233122247. The reversal of 12021233122202 is 20222133212021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12021233122201) 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, 682424 + ... + 4950572.

It is an arithmetic number, because the mean of its divisors is an integer number (1129352490000).

Almost surely, 2^{12021233122202} is an apocalyptic number.

12021233122202 is a deficient number, since it is larger than the sum of its proper divisors (6048406717798).

12021233122202 is a wasteful number, since it uses less digits than its factorization.

12021233122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4271101.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12021233122202 its reverse (20222133212021), we get a palindrome (32243366334223).

The spelling of 12021233122202 in words is "twelve trillion, twenty-one billion, two hundred thirty-three million, one hundred twenty-two thousand, two hundred two".