1001213312332 has 12 divisors (see below), whose sum is σ = 1752202118296. Its totient is φ = 500584135680.

The previous prime is 1001213312303. The next prime is 1001213312353. The reversal of 1001213312332 is 2332133121001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5529894 + ... + 5708077.

Almost surely, 2^{1001213312332} is an apocalyptic number.

It is an amenable number.

1001213312332 is a deficient number, since it is larger than the sum of its proper divisors (750988805964).

1001213312332 is a wasteful number, since it uses less digits than its factorization.

1001213312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11260248 (or 11260246 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1001213312332 its reverse (2332133121001), we get a palindrome (3333346433333).

The spelling of 1001213312332 in words is "one trillion, one billion, two hundred thirteen million, three hundred twelve thousand, three hundred thirty-two".