1001001222132 has 48 divisors (see below), whose sum is σ = 2345803142592. Its totient is φ = 332222123520.

The previous prime is 1001001222077. The next prime is 1001001222181. The reversal of 1001001222132 is 2312221001001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2795407 + ... + 3133097.

It is an arithmetic number, because the mean of its divisors is an integer number (48870898804).

Almost surely, 2^{1001001222132} is an apocalyptic number.

1001001222132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1001001222132 is an abundant number, since it is smaller than the sum of its proper divisors (1344801920460).

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

1001001222132 is a wasteful number, since it uses less digits than its factorization.

1001001222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338768 (or 338766 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1001001222132 its reverse (2312221001001), we get a palindrome (3313222223133).

The spelling of 1001001222132 in words is "one trillion, one billion, one million, two hundred twenty-two thousand, one hundred thirty-two".