12412431222 has 16 divisors (see below), whose sum is σ = 24837944112. Its totient is φ = 4135296800.

The previous prime is 12412431211. The next prime is 12412431263. The reversal of 12412431222 is 22213421421.

It is a junction number, because it is equal to n+sod(n) for n = 12412431192 and 12412431201.

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, 532713 + ... + 555524.

It is an arithmetic number, because the mean of its divisors is an integer number (1552371507).

Almost surely, 2^12412431222 is an apocalyptic number.

12412431222 is an abundant number, since it is smaller than the sum of its proper divisors (12425512890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12412431222 is a wasteful number, since it uses less digits than its factorization.

12412431222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090143.

The product of its digits is 1536, while the sum is 24.

Adding to 12412431222 its reverse (22213421421), we get a palindrome (34625852643).

It can be divided in two parts, 12412431 and 222, that added together give a triangular number (12412653 = T₄₉₈₂).

The spelling of 12412431222 in words is "twelve billion, four hundred twelve million, four hundred thirty-one thousand, two hundred twenty-two".