12102201020023 has 8 divisors (see below), whose sum is σ = 12224063600208. Its totient is φ = 11980597448064.

The previous prime is 12102201020017. The next prime is 12102201020053. The reversal of 12102201020023 is 32002010220121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12102201020023 - 2⁵ = 12102201019991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12102201019979 and 12102201020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102201020053) 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, 64658136 + ... + 64845037.

It is an arithmetic number, because the mean of its divisors is an integer number (1528007950026).

Almost surely, 2^{12102201020023} is an apocalyptic number.

12102201020023 is a deficient number, since it is larger than the sum of its proper divisors (121862580185).

12102201020023 is a wasteful number, since it uses less digits than its factorization.

12102201020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129504113.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12102201020023 its reverse (32002010220121), we get a palindrome (44104211240144).

The spelling of 12102201020023 in words is "twelve trillion, one hundred two billion, two hundred one million, twenty thousand, twenty-three".