12201310032231 has 16 divisors (see below), whose sum is σ = 17781036254208. Its totient is φ = 7408765104000.

The previous prime is 12201310032221. The next prime is 12201310032269. The reversal of 12201310032231 is 13223001310221.

It is not a de Polignac number, because 12201310032231 - 2¹⁴ = 12201310015847 is a prime.

It is a super-2 number, since 2×12201310032231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12201310032198 and 12201310032207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201310032221) 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 15 ways as a sum of consecutive naturals, for example, 3858730245 + ... + 3858733406.

It is an arithmetic number, because the mean of its divisors is an integer number (1111314765888).

Almost surely, 2^{12201310032231} is an apocalyptic number.

12201310032231 is a deficient number, since it is larger than the sum of its proper divisors (5579726221977).

12201310032231 is a wasteful number, since it uses less digits than its factorization.

12201310032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7717463702.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12201310032231 its reverse (13223001310221), we get a palindrome (25424311342452).

The spelling of 12201310032231 in words is "twelve trillion, two hundred one billion, three hundred ten million, thirty-two thousand, two hundred thirty-one".