2001202010002 has 64 divisors (see below), whose sum is σ = 3328531734528. Its totient is φ = 896495040000.

The previous prime is 2001202009967. The next prime is 2001202010009. The reversal of 2001202010002 is 2000102021002.

It is not an unprimeable number, because it can be changed into a prime (2001202010009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218682127 + ... + 218691277.

It is an arithmetic number, because the mean of its divisors is an integer number (52008308352).

Almost surely, 2^{2001202010002} is an apocalyptic number.

2001202010002 is a deficient number, since it is larger than the sum of its proper divisors (1327329724526).

2001202010002 is a wasteful number, since it uses less digits than its factorization.

2001202010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10235.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2001202010002 its reverse (2000102021002), we get a palindrome (4001304031004).

It can be divided in two parts, 200120 and 2010002, that added together give a palindrome (2210122).

The spelling of 2001202010002 in words is "two trillion, one billion, two hundred two million, ten thousand, two".