2001672200002 has 16 divisors (see below), whose sum is σ = 3019876453440. Its totient is φ = 995063140368.

The previous prime is 2001672199973. The next prime is 2001672200009. The reversal of 2001672200002 is 2000022761002.

It is not an unprimeable number, because it can be changed into a prime (2001672200009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3862102 + ... + 4349617.

It is an arithmetic number, because the mean of its divisors is an integer number (188742278340).

Almost surely, 2^{2001672200002} is an apocalyptic number.

2001672200002 is a deficient number, since it is larger than the sum of its proper divisors (1018204253438).

2001672200002 is a wasteful number, since it uses less digits than its factorization.

2001672200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8212425.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 2001672200002 its reverse (2000022761002), we get a palindrome (4001694961004).

The spelling of 2001672200002 in words is "two trillion, one billion, six hundred seventy-two million, two hundred thousand, two".