1325221141332 has 24 divisors (see below), whose sum is σ = 3373290178272. Its totient is φ = 401582164000.

The previous prime is 1325221141291. The next prime is 1325221141369. The reversal of 1325221141332 is 2331411225231.

It is a super-2 number, since 2×1325221141332² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1325221141332.

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, 5019776919 + ... + 5019777182.

It is an arithmetic number, because the mean of its divisors is an integer number (140553757428).

Almost surely, 2^{1325221141332} is an apocalyptic number.

1325221141332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1325221141332 is an abundant number, since it is smaller than the sum of its proper divisors (2048069036940).

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

1325221141332 is a wasteful number, since it uses less digits than its factorization.

1325221141332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10039554119 (or 10039554117 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

Adding to 1325221141332 its reverse (2331411225231), we get a palindrome (3656632366563).

The spelling of 1325221141332 in words is "one trillion, three hundred twenty-five billion, two hundred twenty-one million, one hundred forty-one thousand, three hundred thirty-two".