1322110230012 has 192 divisors, whose sum is σ = 4238885414400. Its totient is φ = 350356700160.

The previous prime is 1322110230011. The next prime is 1322110230013. The reversal of 1322110230012 is 2100320112231.

1322110230012 is a `hidden beast` number, since 1 + 322 + 110 + 230 + 0 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1322110230011) and next prime (1322110230013).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322110230011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1959373 + ... + 2546244.

It is an arithmetic number, because the mean of its divisors is an integer number (22077528200).

Almost surely, 2^{1322110230012} is an apocalyptic number.

1322110230012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322110230012 is an abundant number, since it is smaller than the sum of its proper divisors (2916775184388).

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

1322110230012 is a wasteful number, since it uses less digits than its factorization.

1322110230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505673 (or 4505665 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1322110230012 its reverse (2100320112231), we get a palindrome (3422430342243).

The spelling of 1322110230012 in words is "one trillion, three hundred twenty-two billion, one hundred ten million, two hundred thirty thousand, twelve".