2002220110982 has 36 divisors (see below), whose sum is σ = 3783086248716. Its totient is φ = 792087070320.

The previous prime is 2002220110981. The next prime is 2002220111009. The reversal of 2002220110982 is 2890110222002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002220110981) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 60429644 + ... + 60462767.

It is an arithmetic number, because the mean of its divisors is an integer number (105085729131).

Almost surely, 2^{2002220110982} is an apocalyptic number.

2002220110982 is a deficient number, since it is larger than the sum of its proper divisors (1780866137734).

2002220110982 is a wasteful number, since it uses less digits than its factorization.

2002220110982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120892453 (or 120892433 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

Adding to 2002220110982 its reverse (2890110222002), we get a palindrome (4892330332984).

The spelling of 2002220110982 in words is "two trillion, two billion, two hundred twenty million, one hundred ten thousand, nine hundred eighty-two".