12230021202101 has 4 divisors (see below), whose sum is σ = 12624538015104. Its totient is φ = 11835504389100.

The previous prime is 12230021202067. The next prime is 12230021202121. The reversal of 12230021202101 is 10120212003221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12230021202101 - 2²⁶ = 12229954093237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12230021202101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230021202121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197258406455 + ... + 197258406516.

It is an arithmetic number, because the mean of its divisors is an integer number (3156134503776).

Almost surely, 2^{12230021202101} is an apocalyptic number.

It is an amenable number.

12230021202101 is a deficient number, since it is larger than the sum of its proper divisors (394516813003).

12230021202101 is an equidigital number, since it uses as much as digits as its factorization.

12230021202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394516813002.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12230021202101 its reverse (10120212003221), we get a palindrome (22350233205322).

The spelling of 12230021202101 in words is "twelve trillion, two hundred thirty billion, twenty-one million, two hundred two thousand, one hundred one".