12102222223101 has 8 divisors (see below), whose sum is σ = 16139712851680. Its totient is φ = 8066439871632.

The previous prime is 12102222223067. The next prime is 12102222223127. The reversal of 12102222223101 is 10132222220121.

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

It is not a de Polignac number, because 12102222223101 - 2¹⁹ = 12102221698813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102222223171) 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, 427052746 + ... + 427081083.

It is an arithmetic number, because the mean of its divisors is an integer number (2017464106460).

Almost surely, 2^{12102222223101} is an apocalyptic number.

It is an amenable number.

12102222223101 is a deficient number, since it is larger than the sum of its proper divisors (4037490628579).

12102222223101 is an equidigital number, since it uses as much as digits as its factorization.

12102222223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854138555.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12102222223101 its reverse (10132222220121), we get a palindrome (22234444443222).

The spelling of 12102222223101 in words is "twelve trillion, one hundred two billion, two hundred twenty-two million, two hundred twenty-three thousand, one hundred one".