12203410431 has 16 divisors (see below), whose sum is σ = 17113006080. Its totient is φ = 7724614560.

The previous prime is 12203410381. The next prime is 12203410447. The reversal of 12203410431 is 13401430221.

It is not a de Polignac number, because 12203410431 - 2⁹ = 12203409919 is a prime.

It is a super-2 number, since 2×12203410431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12203410398 and 12203410407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203410481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232991 + ... + 1242848.

It is an arithmetic number, because the mean of its divisors is an integer number (1069562880).

Almost surely, 2^12203410431 is an apocalyptic number.

12203410431 is a deficient number, since it is larger than the sum of its proper divisors (4909595649).

12203410431 is a wasteful number, since it uses less digits than its factorization.

12203410431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475926.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12203410431 its reverse (13401430221), we get a palindrome (25604840652).

The spelling of 12203410431 in words is "twelve billion, two hundred three million, four hundred ten thousand, four hundred thirty-one".