12203230121311 has 8 divisors (see below), whose sum is σ = 12231030445200. Its totient is φ = 12175432561152.

The previous prime is 12203230121293. The next prime is 12203230121333. The reversal of 12203230121311 is 11312103230221.

12203230121311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12203230121311 - 2¹⁷ = 12203229990239 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 (12203230121011) 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, 8282661 + ... + 9644113.

It is an arithmetic number, because the mean of its divisors is an integer number (1528878805650).

Almost surely, 2^{12203230121311} is an apocalyptic number.

12203230121311 is a deficient number, since it is larger than the sum of its proper divisors (27800323889).

12203230121311 is a wasteful number, since it uses less digits than its factorization.

12203230121311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381865.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12203230121311 its reverse (11312103230221), we get a palindrome (23515333351532).

The spelling of 12203230121311 in words is "twelve trillion, two hundred three billion, two hundred thirty million, one hundred twenty-one thousand, three hundred eleven".