12201223231310 has 16 divisors (see below), whose sum is σ = 22032368600976. Its totient is φ = 4864896673728.

The previous prime is 12201223231303. The next prime is 12201223231333. The reversal of 12201223231310 is 1313232210221.

12201223231310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12201223231310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1949074064 + ... + 1949080323.

It is an arithmetic number, because the mean of its divisors is an integer number (1377023037561).

Almost surely, 2^{12201223231310} is an apocalyptic number.

12201223231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201223231310 is a deficient number, since it is larger than the sum of its proper divisors (9831145369666).

12201223231310 is a wasteful number, since it uses less digits than its factorization.

12201223231310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898154707.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12201223231310 its reverse (1313232210221), we get a palindrome (13514455441531).

The spelling of 12201223231310 in words is "twelve trillion, two hundred one billion, two hundred twenty-three million, two hundred thirty-one thousand, three hundred ten".