1432431222112 has 24 divisors (see below), whose sum is σ = 3076471602792. Its totient is φ = 651105100800.

The previous prime is 1432431222109. The next prime is 1432431222181. The reversal of 1432431222112 is 2112221342341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2034703089 + ... + 2034703792.

It is an arithmetic number, because the mean of its divisors is an integer number (128186316783).

Almost surely, 2^{1432431222112} is an apocalyptic number.

It is an amenable number.

1432431222112 is an abundant number, since it is smaller than the sum of its proper divisors (1644040380680).

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

1432431222112 is a wasteful number, since it uses less digits than its factorization.

1432431222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069406902 (or 4069406894 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 1432431222112 its reverse (2112221342341), we get a palindrome (3544652564453).

The spelling of 1432431222112 in words is "one trillion, four hundred thirty-two billion, four hundred thirty-one million, two hundred twenty-two thousand, one hundred twelve".