1422230332012 has 48 divisors (see below), whose sum is σ = 2856192917760. Its totient is φ = 607018007232.

The previous prime is 1422230332009. The next prime is 1422230332013. The reversal of 1422230332012 is 2102330322241.

It is not an unprimeable number, because it can be changed into a prime (1422230332013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7085343 + ... + 7283305.

It is an arithmetic number, because the mean of its divisors is an integer number (59504019120).

Almost surely, 2^{1422230332012} is an apocalyptic number.

It is an amenable number.

1422230332012 is an abundant number, since it is smaller than the sum of its proper divisors (1433962585748).

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

1422230332012 is a wasteful number, since it uses less digits than its factorization.

1422230332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199030 (or 199028 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1422230332012 its reverse (2102330322241), we get a palindrome (3524560654253).

The spelling of 1422230332012 in words is "one trillion, four hundred twenty-two billion, two hundred thirty million, three hundred thirty-two thousand, twelve".