2002121211110 has 8 divisors (see below), whose sum is σ = 3603818180016. Its totient is φ = 800848484440.

The previous prime is 2002121211047. The next prime is 2002121211161. The reversal of 2002121211110 is 111121212002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100106060546 + ... + 100106060565.

It is an arithmetic number, because the mean of its divisors is an integer number (450477272502).

Almost surely, 2^{2002121211110} is an apocalyptic number.

2002121211110 is a deficient number, since it is larger than the sum of its proper divisors (1601696968906).

2002121211110 is a wasteful number, since it uses less digits than its factorization.

2002121211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200212121118.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2002121211110 its reverse (111121212002), we get a palindrome (2113242423112).

The spelling of 2002121211110 in words is "two trillion, two billion, one hundred twenty-one million, two hundred eleven thousand, one hundred ten".