2001232231094 has 16 divisors (see below), whose sum is σ = 3002893946880. Its totient is φ = 1000267652160.

The previous prime is 2001232231087. The next prime is 2001232231121. The reversal of 2001232231094 is 4901322321002.

It is a happy number.

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, 98899202 + ... + 98919434.

It is an arithmetic number, because the mean of its divisors is an integer number (187680871680).

Almost surely, 2^{2001232231094} is an apocalyptic number.

2001232231094 is a deficient number, since it is larger than the sum of its proper divisors (1001661715786).

2001232231094 is a wasteful number, since it uses less digits than its factorization.

2001232231094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35015.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 2001232231094 its reverse (4901322321002), we get a palindrome (6902554552096).

The spelling of 2001232231094 in words is "two trillion, one billion, two hundred thirty-two million, two hundred thirty-one thousand, ninety-four".