12213312203301 has 32 divisors (see below), whose sum is σ = 18234817289856. Its totient is φ = 7208577120000.

The previous prime is 12213312203293. The next prime is 12213312203359. The reversal of 12213312203301 is 10330221331221.

It is not a de Polignac number, because 12213312203301 - 2³ = 12213312203293 is a prime.

It is a super-2 number, since 2×12213312203301² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213312203381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29832426 + ... + 30239051.

It is an arithmetic number, because the mean of its divisors is an integer number (569838040308).

Almost surely, 2^{12213312203301} is an apocalyptic number.

12213312203301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12213312203301 is a deficient number, since it is larger than the sum of its proper divisors (6021505086555).

12213312203301 is a wasteful number, since it uses less digits than its factorization.

12213312203301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60071653.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12213312203301 its reverse (10330221331221), we get a palindrome (22543533534522).

The spelling of 12213312203301 in words is "twelve trillion, two hundred thirteen billion, three hundred twelve million, two hundred three thousand, three hundred one".