1001233241012 has 24 divisors (see below), whose sum is σ = 1828611481536. Its totient is φ = 478779306368.

The previous prime is 1001233241003. The next prime is 1001233241089. The reversal of 1001233241012 is 2101423321001.

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, 187898 + ... + 1427505.

It is an arithmetic number, because the mean of its divisors is an integer number (76192145064).

Almost surely, 2^{1001233241012} is an apocalyptic number.

It is an amenable number.

1001233241012 is a deficient number, since it is larger than the sum of its proper divisors (827378240524).

1001233241012 is a wasteful number, since it uses less digits than its factorization.

1001233241012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622167 (or 1622165 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1001233241012 its reverse (2101423321001), we get a palindrome (3102656562013).

The spelling of 1001233241012 in words is "one trillion, one billion, two hundred thirty-three million, two hundred forty-one thousand, twelve".