2001202210996 has 24 divisors (see below), whose sum is σ = 3544586355744. Its totient is φ = 988465214880.

The previous prime is 2001202210981. The next prime is 2001202211053. The reversal of 2001202210996 is 6990122021002.

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, 3947866 + ... + 4425838.

It is an arithmetic number, because the mean of its divisors is an integer number (147691098156).

Almost surely, 2^{2001202210996} is an apocalyptic number.

It is an amenable number.

2001202210996 is a deficient number, since it is larger than the sum of its proper divisors (1543384144748).

2001202210996 is a wasteful number, since it uses less digits than its factorization.

2001202210996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490671 (or 490669 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

Adding to 2001202210996 its reverse (6990122021002), we get a palindrome (8991324231998).

The spelling of 2001202210996 in words is "two trillion, one billion, two hundred two million, two hundred ten thousand, nine hundred ninety-six".