12102230121311 has 32 divisors (see below), whose sum is σ = 14136202080000. Its totient is φ = 10243879004160.

The previous prime is 12102230121299. The next prime is 12102230121329. The reversal of 12102230121311 is 11312103220121.

It is a cyclic number.

It is not a de Polignac number, because 12102230121311 - 2¹⁴ = 12102230104927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102230121011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52773245 + ... + 53002073.

It is an arithmetic number, because the mean of its divisors is an integer number (441756315000).

Almost surely, 2^{12102230121311} is an apocalyptic number.

12102230121311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12102230121311 is a deficient number, since it is larger than the sum of its proper divisors (2033971958689).

12102230121311 is a wasteful number, since it uses less digits than its factorization.

12102230121311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233207.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12102230121311 its reverse (11312103220121), we get a palindrome (23414333341432).

The spelling of 12102230121311 in words is "twelve trillion, one hundred two billion, two hundred thirty million, one hundred twenty-one thousand, three hundred eleven".