2001002212204 has 12 divisors (see below), whose sum is σ = 3543943677624. Its totient is φ = 988446875744.

The previous prime is 2001002212159. The next prime is 2001002212219. The reversal of 2001002212204 is 4022122001002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3013557217 + ... + 3013557880.

It is an arithmetic number, because the mean of its divisors is an integer number (295328639802).

Almost surely, 2^{2001002212204} is an apocalyptic number.

It is an amenable number.

2001002212204 is a deficient number, since it is larger than the sum of its proper divisors (1542941465420).

2001002212204 is a wasteful number, since it uses less digits than its factorization.

2001002212204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6027115184 (or 6027115182 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2001002212204 its reverse (4022122001002), we get a palindrome (6023124213206).

The spelling of 2001002212204 in words is "two trillion, one billion, two million, two hundred twelve thousand, two hundred four".