1001332142232 has 64 divisors (see below), whose sum is σ = 2537203392000. Its totient is φ = 329268261504.

The previous prime is 1001332142221. The next prime is 1001332142263. The reversal of 1001332142232 is 2322412331001.

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

It is a congruent number.

It is an unprimeable number.

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, 1977994 + ... + 2432102.

It is an arithmetic number, because the mean of its divisors is an integer number (39643803000).

Almost surely, 2^{1001332142232} is an apocalyptic number.

1001332142232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1001332142232 is an abundant number, since it is smaller than the sum of its proper divisors (1535871249768).

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

1001332142232 is a wasteful number, since it uses less digits than its factorization.

1001332142232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455360 (or 455356 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1001332142232 its reverse (2322412331001), we get a palindrome (3323744473233).

The spelling of 1001332142232 in words is "one trillion, one billion, three hundred thirty-two million, one hundred forty-two thousand, two hundred thirty-two".