1332221132112 has 80 divisors (see below), whose sum is σ = 3834111267840. Its totient is φ = 395779216896.

The previous prime is 1332221132111. The next prime is 1332221132149. The reversal of 1332221132112 is 2112311222331.

It is a super-3 number, since 3×1332221132112³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332221132111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36791728 + ... + 36827919.

It is an arithmetic number, because the mean of its divisors is an integer number (47926390848).

Almost surely, 2^{1332221132112} is an apocalyptic number.

1332221132112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1332221132112 is an abundant number, since it is smaller than the sum of its proper divisors (2501890135728).

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

1332221132112 is a wasteful number, since it uses less digits than its factorization.

1332221132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73619700 (or 73619694 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 1332221132112 its reverse (2112311222331), we get a palindrome (3444532354443).

The spelling of 1332221132112 in words is "one trillion, three hundred thirty-two billion, two hundred twenty-one million, one hundred thirty-two thousand, one hundred twelve".