2002321100010 has 128 divisors (see below), whose sum is σ = 5998121570304. Its totient is φ = 415597224960.

The previous prime is 2002321100009. The next prime is 2002321100029. The reversal of 2002321100010 is 100011232002.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1560354 + ... + 2537586.

It is an arithmetic number, because the mean of its divisors is an integer number (46860324768).

Almost surely, 2^{2002321100010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002321100010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2999060785152).

2002321100010 is an abundant number, since it is smaller than the sum of its proper divisors (3995800470294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002321100010 is a wasteful number, since it uses less digits than its factorization.

2002321100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978148.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2002321100010 its reverse (100011232002), we get a palindrome (2102332332012).

The spelling of 2002321100010 in words is "two trillion, two billion, three hundred twenty-one million, one hundred thousand, ten".