2002221120010 has 32 divisors (see below), whose sum is σ = 3634724505600. Its totient is φ = 794068494912.

The previous prime is 2002221119923. The next prime is 2002221120041. The reversal of 2002221120010 is 100211222002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458337 + ... + 2476123.

It is an arithmetic number, because the mean of its divisors is an integer number (113585140800).

Almost surely, 2^{2002221120010} is an apocalyptic number.

2002221120010 is a deficient number, since it is larger than the sum of its proper divisors (1632503385590).

2002221120010 is a wasteful number, since it uses less digits than its factorization.

2002221120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019470.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2002221120010 its reverse (100211222002), we get a palindrome (2102432342012).

The spelling of 2002221120010 in words is "two trillion, two billion, two hundred twenty-one million, one hundred twenty thousand, ten".